diff --git a/src/jmh/scala/com/virtuslab/stacktraces/parser/StacktraceParserTest.scala b/src/jmh/scala/com/virtuslab/stacktraces/parser/StacktraceParserTest.scala
deleted file mode 100644
index 0a30b92..0000000
--- a/src/jmh/scala/com/virtuslab/stacktraces/parser/StacktraceParserTest.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-package org.virtuslab.stacktraces
-package parser
-
-import org.virtuslab.stacktraces.parser.StacktraceParser
-import org.virtuslab.stacktraces.core.Stacktraces
-import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
-
-val stacktraceRaw = """Test org.virtuslab.stacktraces.tests.BasicTest.nestedLambdas failed: java.lang.RuntimeException: error, took 0.002 sec
-    at org.virtuslab.stacktraces.tests.BasicTest$package$.$bang(BasicTest.scala:23)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(BasicTest.scala:35)
-    at scala.collection.immutable.List.map(List.scala:246)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$2$$anonfun$2$$anonfun$2(BasicTest.scala:35)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$3$$anonfun$3$$anonfun$adapted$1(BasicTest.scala:36)
-    at scala.collection.immutable.List.flatMap(List.scala:293)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$4$$anonfun$4(BasicTest.scala:36)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$5$$anonfun$adapted$1(BasicTest.scala:37)
-    at scala.collection.immutable.List.map(List.scala:246)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$6(BasicTest.scala:37)
-    at org.virtuslab.stacktraces.tests.BasicTest.$anonfun$adapted$1(BasicTest.scala:38)
-    at scala.collection.StrictOptimizedIterableOps.flatMap(StrictOptimizedIterableOps.scala:117)
-    at scala.collection.StrictOptimizedIterableOps.flatMap$(StrictOptimizedIterableOps.scala:104)
-    at scala.collection.immutable.Range.flatMap(Range.scala:59)
-    at org.virtuslab.stacktraces.tests.BasicTest.nestedLambdas$$anonfun$1(BasicTest.scala:38)
-    at org.virtuslab.stacktraces.util.TestExecutor$.executeTest(TestExecutor.scala:13)
-    at org.virtuslab.stacktraces.tests.BasicTest.nestedLambdas(BasicTest.scala:40)
-    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
-    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
-    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
-    at java.lang.reflect.Method.invoke(Method.java:566)
-"""
-
-object StacktraceParserTest:
-
-  @main 
-  def parserTest =
-    val errorOrStacktrace = StacktraceParser.parse(stacktraceRaw)
-    errorOrStacktrace match
-      case Left(msg) => throw AssertionError(msg)
-      case Right(stacktrace) =>
-        val prettyStackTrace = convertToPrettyStackTraceWithStdlib(stacktrace)
-        /*
-         * This stacktrace is subject to Tasty files generated for BasicTest.scala, if you see some weird output, probably BasicTest.scala diverged.
-         * Nonetheless, we can count test as passing correctly if it hits Right branch.
-         */
-        PrettyExceptionPrinter.printStacktrace(prettyStackTrace)
diff --git a/src/jmh/scala/com/virtuslab/stacktraces/tests/BasicTest.scala b/src/jmh/scala/com/virtuslab/stacktraces/tests/BasicTest.scala
deleted file mode 100644
index 0689602..0000000
--- a/src/jmh/scala/com/virtuslab/stacktraces/tests/BasicTest.scala
+++ /dev/null
@@ -1,70 +0,0 @@
-package org.virtuslab.stacktraces
-package tests
-
-import org.virtuslab.stacktraces.core.Stacktraces
-import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
-
-
-trait A:
-  def doSthA = doSthAInlined
-
-  @inline def doSthAInlined = throw IllegalStateException("doSthAInlined")
-
-  def doSth = doSthInlined
-
-  inline def doSthInlined = throw IllegalStateException("doSthInlined")
-
-class B extends A
-
-
-extension (n: Int)
-  def !(n2: Int): Int =
-    if math.random < n/10.0 then throw RuntimeException("error")
-    n + n2
-
-object BasicTests:
-
-  @main 
-  def nestedLambdas = TestExecutor.executeTest { () =>
-      val y = 1
-      val x = (0 to 10).flatMap { 
-        n => List(n).map { 
-          n => (if n > 5 then List(true) else List(false)).flatMap {
-            n => (if n then List("0") else List("5")).map { n => n.toInt ! n.toInt ! n.toInt }
-          }
-        } 
-      }
-      val z = 1
-    } 
-
-  @main
-  def nestedLambdasRec = TestExecutor.executeTest { () =>
-      def rec(int: Int, string: String): IterableOnce[Any] =
-        val y = 1
-        val x = (0 to 10).flatMap { 
-          n => 
-            if int == 1 then
-              throw new RuntimeException("abc")
-            else if int > 0 then
-              rec(int - 1, "ASD")
-            else
-              def rec(n: Int): IterableOnce[Any] = List(n).map { 
-                n => (if n > 5 then List(true) else List(false)).flatMap {
-                  n => (if n then List("0") else List("5")).map { n => 
-                    22
-                  }
-                }
-              } 
-              rec(n)
-        }
-        x
-      rec(3, "ASD")
-    } 
-
-  @main 
-  def BdoSth = 
-    TestExecutor.executeTest(() => B().doSth)
-
-  @main 
-  def BdoSthA = 
-    TestExecutor.executeTest(() => B().doSthA)
diff --git a/src/jmh/scala/com/virtuslab/stacktraces/util/TestExecutor.scala b/src/jmh/scala/com/virtuslab/stacktraces/util/TestExecutor.scala
deleted file mode 100644
index 363add4..0000000
--- a/src/jmh/scala/com/virtuslab/stacktraces/util/TestExecutor.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.virtuslab.stacktraces
-
-import org.virtuslab.stacktraces.core.Stacktraces
-import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
-
-
-object TestExecutor:
-  def executeTest(test: () => Unit) =
-    try
-      test()
-    catch
-      case e: Exception =>
-        val prettyStackTrace = convertToPrettyStackTraceWithStdlib(e)
-        PrettyExceptionPrinter.printStacktrace(prettyStackTrace)
-
-def convertToPrettyStackTraceWithStdlib(e: Exception) =
-  Stacktraces.convertToPrettyStackTrace(e, Seq("scala-library_3-3.1.0-RC1-bin-SNAPSHOT.jar"))
diff --git a/src/jmh/scala/com/virtuslab/stacktraces/benchmarks/Main.scala b/src/jmh/scala/org/virtuslab/stacktraces/benchmarks/Main.scala
similarity index 100%
rename from src/jmh/scala/com/virtuslab/stacktraces/benchmarks/Main.scala
rename to src/jmh/scala/org/virtuslab/stacktraces/benchmarks/Main.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/core/LambdaUnraveler.scala b/src/main/scala/org/virtuslab/stacktraces/core/LambdaUnraveler.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/core/LambdaUnraveler.scala
rename to src/main/scala/org/virtuslab/stacktraces/core/LambdaUnraveler.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/core/Stacktraces.scala b/src/main/scala/org/virtuslab/stacktraces/core/Stacktraces.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/core/Stacktraces.scala
rename to src/main/scala/org/virtuslab/stacktraces/core/Stacktraces.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/core/StacktracesInspector.scala b/src/main/scala/org/virtuslab/stacktraces/core/StacktracesInspector.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/core/StacktracesInspector.scala
rename to src/main/scala/org/virtuslab/stacktraces/core/StacktracesInspector.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/io/TastyFilesLocator.scala b/src/main/scala/org/virtuslab/stacktraces/io/TastyFilesLocator.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/io/TastyFilesLocator.scala
rename to src/main/scala/org/virtuslab/stacktraces/io/TastyFilesLocator.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/model/model.scala b/src/main/scala/org/virtuslab/stacktraces/model/model.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/model/model.scala
rename to src/main/scala/org/virtuslab/stacktraces/model/model.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/parser/StacktraceParser.scala b/src/main/scala/org/virtuslab/stacktraces/parser/StacktraceParser.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/parser/StacktraceParser.scala
rename to src/main/scala/org/virtuslab/stacktraces/parser/StacktraceParser.scala
diff --git a/src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala b/src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala
similarity index 83%
rename from src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala
rename to src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala
index 9a9f245..7db0862 100644
--- a/src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala
+++ b/src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionBuilder.scala
@@ -11,9 +11,9 @@ val LIGHT_PURPLE = "\u001b[38;5;141m"
 val GRAY = "\u001b[38;5;248m"
 
 class PrettyStackTrace:
-    val stackTraceBuilder = new StringBuilder
-    def build = stackTraceBuilder.toString
-    def ++=(s: String): Unit = stackTraceBuilder ++= s
+  val stackTraceBuilder = new StringBuilder
+  def build = stackTraceBuilder.toString
+  def ++=(s: String): Unit = stackTraceBuilder ++= s
 
 def prettyStackTrace(init: PrettyStackTrace ?=> Unit): PrettyStackTrace =
   given p: PrettyStackTrace = PrettyStackTrace()
diff --git a/src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala b/src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala
similarity index 92%
rename from src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala
rename to src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala
index 7198ce8..2ae7b7a 100644
--- a/src/main/scala/com/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala
+++ b/src/main/scala/org/virtuslab/stacktraces/printer/PrettyExceptionPrinter.scala
@@ -8,8 +8,8 @@ import Console.RESET
 
 object PrettyExceptionPrinter:
 
-  def printStacktrace(pe: PrettyException, withJarName: Boolean = false): Unit =
-    val pst = prettyStackTrace {
+  def prettyStacktrace(pe: PrettyException, withJarName: Boolean = false): PrettyStackTrace =
+    prettyStackTrace {
       addWithColor(LIGHT_ORANGE)(s"Exception in thread ${Thread.currentThread.getName}: ")
       addWithColor(RED)(s"${pe.original.getClass.getName}: ${pe.original.getMessage}")
       add("\n")
@@ -53,4 +53,7 @@ object PrettyExceptionPrinter:
         add(s" - ${er.msg}")
       }
     }
+
+  def printStacktrace(pe: PrettyException, withJarName: Boolean = false): Unit =
+    val pst = prettyStacktrace(pe, withJarName)
     println(pst.build)
diff --git a/src/main/scala/com/virtuslab/stacktraces/tasty/TypesSupport.scala b/src/main/scala/org/virtuslab/stacktraces/tasty/TypesSupport.scala
similarity index 100%
rename from src/main/scala/com/virtuslab/stacktraces/tasty/TypesSupport.scala
rename to src/main/scala/org/virtuslab/stacktraces/tasty/TypesSupport.scala
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSth b/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSth
new file mode 100644
index 0000000..c4df215
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSth
@@ -0,0 +1,56 @@
+java.lang.IllegalStateException: doSthInlined
+    at method doSthInlined in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:14 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:17 
+    at lambda () => Unit of test in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:22 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:21 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSthA b/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSthA
new file mode 100644
index 0000000..1c00b44
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/inline/BdoSthA
@@ -0,0 +1,58 @@
+java.lang.IllegalStateException: doSthAInlined
+    at method doSthAInlined in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:12 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:17 
+    at method doSthA in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:11 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:17 
+    at lambda () => Unit of test in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:26 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala:25 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/nestedLambdas/NestedLambdas b/src/test/resources/org/virtuslab/stacktraces/tests/nestedLambdas/NestedLambdas
new file mode 100644
index 0000000..4313a25
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/nestedLambdas/NestedLambdas
@@ -0,0 +1,65 @@
+java.lang.RuntimeException: NestedLambdas
+    at extension method ! in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:12 
+    at lambda (String) => Int of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:23 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Boolean) => IterableOnce[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:23 
+    at method flatMap in scala/collection/immutable/List.scala:293 
+    at lambda (Int) => List[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:24 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => IterableOnce[List[Int]] of x in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:25 
+    at method strictOptimizedFlatMap in scala/collection/StrictOptimizedIterableOps.scala:117 
+    at method flatMap in scala/collection/StrictOptimizedIterableOps.scala:104 
+    at method <init> in scala/collection/immutable/Range.scala:59 
+    at lambda () => Unit of test in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:25 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala:17 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec
new file mode 100644
index 0000000..c311930
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec
@@ -0,0 +1,69 @@
+java.lang.RuntimeException: NestedLambdasRec
+    at lambda (Int) => IterableOnce[Any] of x in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at method strictOptimizedFlatMap in scala/collection/StrictOptimizedIterableOps.scala:117 
+    at method flatMap in scala/collection/StrictOptimizedIterableOps.scala:104 
+    at method <init> in scala/collection/immutable/Range.scala:59 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at lambda (Int) => IterableOnce[Any] of x in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at method strictOptimizedFlatMap in scala/collection/StrictOptimizedIterableOps.scala:117 
+    at method flatMap in scala/collection/StrictOptimizedIterableOps.scala:104 
+    at method <init> in scala/collection/immutable/Range.scala:59 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at lambda (Int) => IterableOnce[Any] of x in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at method strictOptimizedFlatMap in scala/collection/StrictOptimizedIterableOps.scala:117 
+    at method flatMap in scala/collection/StrictOptimizedIterableOps.scala:104 
+    at method <init> in scala/collection/immutable/Range.scala:59 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:26 
+    at lambda (Int, String) => IterableOnce[Any] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:29 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:8 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec2 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec2
new file mode 100644
index 0000000..0175d7d
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec2
@@ -0,0 +1,55 @@
+java.lang.RuntimeException: NestedLambdasRec2
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:35 
+    at lambda (Int) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:36 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:32 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec3 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec3
new file mode 100644
index 0000000..2ad99a7
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec3
@@ -0,0 +1,59 @@
+java.lang.RuntimeException: NestedLambdasRec3
+    at lambda (String) => Int of rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:44 
+    at method map in scala/collection/immutable/List.scala:246 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:45 
+    at lambda (String) => List[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:48 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => List[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:48 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:39 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec4 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec4
new file mode 100644
index 0000000..38936ce
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec4
@@ -0,0 +1,57 @@
+java.lang.RuntimeException: NestedLambdasRec4
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:55 
+    at lambda (String) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:57 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:57 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:52 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec5 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec5
new file mode 100644
index 0000000..0d48e46
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec5
@@ -0,0 +1,57 @@
+java.lang.RuntimeException: NestedLambdasRec5
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:64 
+    at lambda (String) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:65 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => Double of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:65 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:61 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec6 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec6
new file mode 100644
index 0000000..42b817e
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec6
@@ -0,0 +1,59 @@
+java.lang.RuntimeException: NestedLambdasRec6
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:71 
+    at lambda (String) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:72 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => Double of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:72 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => List[Nothing] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:72 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:68 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec7 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec7
new file mode 100644
index 0000000..2afc46d
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec7
@@ -0,0 +1,58 @@
+java.lang.RuntimeException: NestedLambdasRec7
+    at lambda (String) => Nothing of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:79 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => List[Nothing] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:80 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda () => Unit of test in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:80 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:75 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec8 b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec8
new file mode 100644
index 0000000..83d7621
--- /dev/null
+++ b/src/test/resources/org/virtuslab/stacktraces/tests/recursion/NestedLambdasRec8
@@ -0,0 +1,70 @@
+java.lang.RuntimeException: NestedLambdasRec8
+    at lambda (Int) => Int of rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:89 
+    at method apply in scala/runtime/java8/JFunction1$mcII$sp.scala:17 
+    at method map in scala/collection/immutable/List.scala:246 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at lambda (Int) => Int of rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at method apply in scala/runtime/java8/JFunction1$mcII$sp.scala:17 
+    at method map in scala/collection/immutable/List.scala:246 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at lambda (Int) => Int of rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at method apply in scala/runtime/java8/JFunction1$mcII$sp.scala:17 
+    at method map in scala/collection/immutable/List.scala:246 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at lambda (Int) => Int of rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at method apply in scala/runtime/java8/JFunction1$mcII$sp.scala:17 
+    at method map in scala/collection/immutable/List.scala:246 
+    at method rec in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:90 
+    at lambda () => Unit of test in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:93 
+    at method executeTest in src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala:27 
+    at method <init> in src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala:84 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+    at method runReflectiveCall in org.junit.runners.model.FrameworkMethod$1:47 
+    at method run in org.junit.internal.runners.model.ReflectiveCallable:12 
+    at method invokeExplosively in org.junit.runners.model.FrameworkMethod:44 
+    at method evaluate in org.junit.internal.runners.statements.InvokeMethod:17 
+    at method runLeaf in org.junit.runners.ParentRunner:271 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:70 
+    at method runChild in org.junit.runners.BlockJUnit4ClassRunner:50 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method runChild in org.junit.runners.Suite:127 
+    at method runChild in org.junit.runners.Suite:26 
+    at method run in org.junit.runners.ParentRunner$3:238 
+    at method schedule in org.junit.runners.ParentRunner$1:63 
+    at method runChildren in org.junit.runners.ParentRunner:236 
+    at method access$000 in org.junit.runners.ParentRunner:53 
+    at method evaluate in org.junit.runners.ParentRunner$2:229 
+    at method run in org.junit.runners.ParentRunner:309 
+    at method run in org.junit.runner.JUnitCore:160 
+    at method run in org.junit.runner.JUnitCore:138 
+    at method execute in com.novocode.junit.JUnitRunner$1:132 
+    at method runTest$1 in sbt.TestRunner:140 
+    at method run in sbt.TestRunner:155 
+    at method $anonfun$apply$1 in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method sbt$TestFramework$$withContextLoader in sbt.TestFramework$:278 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFramework$$anon$3$$anonfun$$lessinit$greater$1:318 
+    at method apply in sbt.TestFunction:330 
+    at method $anonfun$toTask$1 in sbt.Tests$:435 
+    at method $anonfun$apply$2 in sbt.std.Transform$$anon$3:46 
+    at method work in sbt.std.Transform$$anon$4:68 
+    at method $anonfun$submit$2 in sbt.Execute:282 
+    at method wideConvert in sbt.internal.util.ErrorHandling$:23 
+    at method work in sbt.Execute:291 
+    at method $anonfun$submit$1 in sbt.Execute:282 
+    at method $anonfun$submitValid$1 in sbt.ConcurrentRestrictions$$anon$4:265 
+    at method call in sbt.CompletionService$$anon$2:64 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method call in java.util.concurrent.Executors$RunnableAdapter:515 
+    at method run in java.util.concurrent.FutureTask:264 
+    at method runWorker in java.util.concurrent.ThreadPoolExecutor:1128 
+    at method run in java.util.concurrent.ThreadPoolExecutor$Worker:628 
+    at method run in java.lang.Thread:829 
diff --git a/src/test/scala/org/virtuslab/stacktraces/parser/StacktraceParserTest.scala b/src/test/scala/org/virtuslab/stacktraces/parser/StacktraceParserTest.scala
new file mode 100644
index 0000000..00c6218
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/parser/StacktraceParserTest.scala
@@ -0,0 +1,65 @@
+package org.virtuslab.stacktraces
+package parser
+
+import org.virtuslab.stacktraces.parser.StacktraceParser
+import org.virtuslab.stacktraces.core.Stacktraces
+import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
+
+import org.junit.Test
+import org.junit.Assert.assertTrue
+import org.junit.Assume.assumeTrue
+
+val stacktraceRaw = """Test org.virtuslab.stacktraces.parser.TestInput.test failed: java.lang.RuntimeException: TestInput, took 0.004 sec
+    at org.virtuslab.stacktraces.parser.TestInput$package$.$bang(TestInput.scala:7)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(TestInput.scala:18)
+    at scala.collection.immutable.List.map(List.scala:246)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$2$$anonfun$2$$anonfun$2(TestInput.scala:18)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$3$$anonfun$3$$anonfun$adapted$1(TestInput.scala:18)
+    at scala.collection.immutable.List.flatMap(List.scala:293)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$4$$anonfun$4(TestInput.scala:18)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$5$$anonfun$adapted$1(TestInput.scala:19)
+    at scala.collection.immutable.List.map(List.scala:246)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$6(TestInput.scala:19)
+    at org.virtuslab.stacktraces.parser.TestInput.$anonfun$adapted$1(TestInput.scala:20)
+    at scala.collection.StrictOptimizedIterableOps.flatMap(StrictOptimizedIterableOps.scala:117)
+    at scala.collection.StrictOptimizedIterableOps.flatMap$(StrictOptimizedIterableOps.scala:104)
+    at scala.collection.immutable.Range.flatMap(Range.scala:59)
+    at org.virtuslab.stacktraces.parser.TestInput.test(TestInput.scala:20)
+    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
+    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+    at java.lang.reflect.Method.invoke(Method.java:566)
+"""
+
+val prettifiedStacktrace = """    at extension method ! in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:7 
+    at lambda (String) => Int of some outer lambda in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:18 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Boolean) => IterableOnce[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:18 
+    at method flatMap in scala/collection/immutable/List.scala:293 
+    at lambda (Int) => List[Int] of some outer lambda in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:19 
+    at method map in scala/collection/immutable/List.scala:246 
+    at lambda (Int) => IterableOnce[List[Int]] of x in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:20 
+    at method strictOptimizedFlatMap in scala/collection/StrictOptimizedIterableOps.scala:117 
+    at method flatMap in scala/collection/StrictOptimizedIterableOps.scala:104 
+    at method <init> in scala/collection/immutable/Range.scala:59 
+    at method test in src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala:20 
+    at method invoke0 in jdk.internal.reflect.NativeMethodAccessorImpl:(Native method) 
+    at method invoke in jdk.internal.reflect.NativeMethodAccessorImpl:62 
+    at method invoke in jdk.internal.reflect.DelegatingMethodAccessorImpl:43 
+    at method invoke in java.lang.reflect.Method:566 
+"""
+
+class StacktraceParserTest:
+ 
+  @Test
+  def parserTest =
+    assumeTrue(System.getProperty("java.version").startsWith("11."))
+    val errorOrStacktrace = StacktraceParser.parse(stacktraceRaw)
+    errorOrStacktrace match
+      case Left(msg) => throw AssertionError(msg)
+      case Right(stacktrace) =>
+        val prettyStackTrace = Stacktraces.convertToPrettyStackTrace(stacktrace, Seq("scala-library_3-3.1.0-RC1-bin-SNAPSHOT.jar"))
+        /*
+         * This stacktrace is subject to Tasty files generated for TestInput.scala, if you see some weird output, probably TestInput.scala diverged.
+         */
+        assertTrue(PrettyExceptionPrinter.prettyStacktrace(prettyStackTrace).build.replaceAll("\u001b\\[[;\\d]*m", "").endsWith(prettifiedStacktrace))
diff --git a/src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala b/src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala
new file mode 100644
index 0000000..b16694c
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/parser/TestInput.scala
@@ -0,0 +1,22 @@
+package org.virtuslab.stacktraces.parser
+
+import org.junit.Test
+
+extension (n: Int)
+  def !(n2: Int): Int =
+    if math.random < n/10.0 then throw RuntimeException("TestInput")
+    n + n2
+
+class TestInput:
+
+  //@Test
+  def test =
+    val y = 1
+    val x = (0 to 10).flatMap { 
+      n => List(n).map { 
+        n => (if n > 5 then List(true) else List(false)).flatMap {
+          n => (if n then List("0") else List("5")).map { n => n.toInt ! n.toInt ! n.toInt }
+        }
+      } 
+    }
+    val z = 1
diff --git a/src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala b/src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala
new file mode 100644
index 0000000..3296ebc
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/tests/InlineTests.scala
@@ -0,0 +1,26 @@
+package org.virtuslab.stacktraces
+package tests
+package inline
+
+import org.virtuslab.stacktraces.core.Stacktraces
+import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
+
+/* Inline test setup */
+
+trait A:
+  def doSthA = doSthAInlined
+  @inline def doSthAInlined = throw IllegalStateException("doSthAInlined")
+  def doSth = doSthInlined
+  inline def doSthInlined = throw IllegalStateException("doSthInlined")
+
+
+class B extends A
+
+/* Inline test suites */
+
+class BdoSth extends TestExecutor:
+  override val test = () => B().doSth
+
+
+class BdoSthA extends TestExecutor:
+  override val test = () => B().doSthA
diff --git a/src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala b/src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala
new file mode 100644
index 0000000..6c8dcd9
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/tests/NestedLambdasTests.scala
@@ -0,0 +1,27 @@
+package org.virtuslab.stacktraces
+package tests
+package nestedLambdas
+
+import org.virtuslab.stacktraces.core.Stacktraces
+import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
+
+/* Nested lambdas test setup */
+
+extension (n: Int)
+  def !(n2: Int): Int =
+    if math.random < n/10.0 then throw RuntimeException("NestedLambdas")
+    n + n2
+
+/* Nested lambdas test suites */
+ 
+class NestedLambdas extends TestExecutor:
+  override val test = () =>
+    val y = 1
+    val x = (0 to 10).flatMap { 
+      n => List(n).map { 
+        n => (if n > 5 then List(true) else List(false)).flatMap {
+          n => (if n then List("0") else List("5")).map { n => n.toInt ! n.toInt ! n.toInt }
+        }
+      } 
+    }
+    val z = 1
diff --git a/src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala b/src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala
new file mode 100644
index 0000000..ffe0bec
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/tests/RecursionTests.scala
@@ -0,0 +1,93 @@
+package org.virtuslab.stacktraces
+package tests
+package recursion
+
+import org.virtuslab.stacktraces.core.Stacktraces
+import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
+
+class NestedLambdasRec extends TestExecutor:
+  override val test = () =>
+    def rec(int: Int, string: String): IterableOnce[Any] =
+      val y = 1
+      val x = (0 to 10).flatMap { 
+        n => 
+          if int == 1 then
+            throw new RuntimeException("NestedLambdasRec")
+          else if int > 0 then
+            rec(int - 1, "ASD")
+          else
+            def rec(n: Int): IterableOnce[Any] = List(n).map { 
+              n => (if n > 5 then List(true) else List(false)).flatMap {
+                n => (if n then List("0") else List("5")).map { n => 
+                  22
+                }
+              }
+            } 
+            rec(n)
+      }
+      x
+    rec.apply(3, "ASD") 
+
+    
+class NestedLambdasRec2 extends TestExecutor:
+  override val test = () =>
+    def rec(int: Int) =
+      throw new RuntimeException("NestedLambdasRec2")
+    rec.apply(3)
+
+
+class NestedLambdasRec3 extends TestExecutor:
+  override val test = () =>
+    def rec(int: String) =
+      List("asv").map { x =>
+        val aaa = 1 + 1
+        throw new RuntimeException("NestedLambdasRec3")
+        2 + 2
+      }
+    List(1).map { n =>
+      rec.apply("asd")
+    }
+
+
+class NestedLambdasRec4 extends TestExecutor:
+  override val test = () =>
+    def rec(int: String) =
+      throw new RuntimeException("NestedLambdasRec4")
+    List(1).map { n =>
+      rec.apply("asd")
+    }
+
+
+class NestedLambdasRec5 extends TestExecutor:
+  override val test = () =>
+    def rec(int: String) =
+      throw new RuntimeException("NestedLambdasRec5")
+    List(1).map(n => {List(1).map(_ => 1.3); rec.apply("asd")})
+
+
+class NestedLambdasRec6 extends TestExecutor:
+  override val test = () =>
+    def rec(int: String) =
+      throw new RuntimeException("NestedLambdasRec6")
+    List(1).map(n => {List(1).map(_ => 1.3); List("xd").map(rec)})
+
+
+class NestedLambdasRec7 extends TestExecutor:
+  override val test = () =>
+    List(1).map { n =>
+      List("xd").map { m =>
+        throw new RuntimeException("NestedLambdasRec7")
+      }
+    } 
+
+
+class NestedLambdasRec8 extends TestExecutor: 
+  override val test = () => 
+    def rec(int: Int): Int =
+      List(2).map { x =>
+        if int == 0 then
+          throw new RuntimeException("NestedLambdasRec8")
+        else rec(int - 1)
+      }
+      1
+    rec(3)
diff --git a/src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala b/src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala
new file mode 100644
index 0000000..745758b
--- /dev/null
+++ b/src/test/scala/org/virtuslab/stacktraces/util/TestExecutor.scala
@@ -0,0 +1,34 @@
+package org.virtuslab.stacktraces
+
+import scala.io.Source
+
+import org.virtuslab.stacktraces.core.Stacktraces
+import org.virtuslab.stacktraces.printer.PrettyExceptionPrinter
+
+import org.junit.Assert.assertTrue
+import org.junit.Assume.assumeTrue
+import org.junit.Test
+
+import java.nio.file.Paths
+
+trait TestExecutor:
+
+  val test: () => Unit
+
+  @Test
+  final def executeTest =
+    // Enable test only on JDK 11
+    assumeTrue(System.getProperty("java.version").startsWith("11."))
+
+    val className = this.getClass.getName.split("\\.")
+    val expected = Source.fromResource(Paths.get(className.head, className.tail*).toString).mkString
+
+    try
+      test()
+    catch
+      case e: Exception =>
+        val prettyStackTrace = convertToPrettyStackTraceWithStdlib(e)
+        assertTrue(PrettyExceptionPrinter.prettyStacktrace(prettyStackTrace).build.replaceAll("\u001b\\[[;\\d]*m", "").endsWith(expected))
+
+  private def convertToPrettyStackTraceWithStdlib(e: Exception) =
+    Stacktraces.convertToPrettyStackTrace(e, Seq("scala-library_3-3.1.0-RC1-bin-SNAPSHOT.jar"))