From 3f7e78469107edb59af1c9d1ec5cb7f20a1641f2 Mon Sep 17 00:00:00 2001
From: Alexander Chepurnoy <alex.chepurnoy@iohk.io>
Date: Mon, 5 Aug 2024 16:26:47 +0300
Subject: [PATCH] Scala 2.11 compilation fix, ScalaDoc returned

---
 .../sigmastate/interpreter/Interpreter.scala    |  1 -
 .../scala/sigma/LanguageSpecificationV6.scala   | 17 ++++++++---------
 .../scala/sigmastate/lang/SigmaBinderTest.scala |  3 +++
 .../sigmastate/utxo/BasicOpsSpecification.scala |  1 -
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/interpreter/shared/src/main/scala/sigmastate/interpreter/Interpreter.scala b/interpreter/shared/src/main/scala/sigmastate/interpreter/Interpreter.scala
index e7847ef450..6bdf1656dc 100644
--- a/interpreter/shared/src/main/scala/sigmastate/interpreter/Interpreter.scala
+++ b/interpreter/shared/src/main/scala/sigmastate/interpreter/Interpreter.scala
@@ -3,7 +3,6 @@ package sigmastate.interpreter
 import debox.cfor
 import org.ergoplatform.ErgoLikeContext
 import org.ergoplatform.validation.ValidationRules._
-import scorex.crypto.encode.Base16
 import sigma.VersionContext
 import sigma.ast.SCollection.SByteArray
 import sigma.ast.syntax._
diff --git a/sc/shared/src/test/scala/sigma/LanguageSpecificationV6.scala b/sc/shared/src/test/scala/sigma/LanguageSpecificationV6.scala
index b11c1a7903..382c47403c 100644
--- a/sc/shared/src/test/scala/sigma/LanguageSpecificationV6.scala
+++ b/sc/shared/src/test/scala/sigma/LanguageSpecificationV6.scala
@@ -419,17 +419,15 @@ class LanguageSpecificationV6 extends LanguageSpecificationBase { suite =>
           cost = 1793,
           expectedDetails = CostDetails.ZeroCost,
           newCost = 2065,
-          newVersionedResults = expectedSuccessForAllTreeVersions(Helpers.decodeBytes("100108d27300"), 2065, costDetails(1)),
+          newVersionedResults = expectedSuccessForAllTreeVersions(Helpers.decodeBytes("100108d27300"), 2065, costDetails(1))
         ),
         // for tree version > 0, the result depend on activated version
-        {
-          (Coll(t2.bytes: _*), 0) -> Expected(
-            Success(expectedTreeBytes_beforeV6),
-            cost = 1793,
-            expectedDetails = CostDetails.ZeroCost,
-            newCost = 2065,
-            newVersionedResults = expectedSuccessForAllTreeVersions(expectedTreeBytes_V6, 2065, costDetails(1)))
-        }
+        (Coll(t2.bytes: _*), 0) -> Expected(
+          Success(expectedTreeBytes_beforeV6),
+          cost = 1793,
+          expectedDetails = CostDetails.ZeroCost,
+          newCost = 2065,
+          newVersionedResults = expectedSuccessForAllTreeVersions(expectedTreeBytes_V6, 2065, costDetails(1)))
       ),
       changedFeature(
         changedInVersion = VersionContext.V6SoftForkVersion,
@@ -464,4 +462,5 @@ class LanguageSpecificationV6 extends LanguageSpecificationBase { suite =>
     tree.constants.length shouldBe t2.constants.length
     tree.root shouldBe t2.root
   }
+
 }
diff --git a/sc/shared/src/test/scala/sigmastate/lang/SigmaBinderTest.scala b/sc/shared/src/test/scala/sigmastate/lang/SigmaBinderTest.scala
index 1f15f5d747..aa552e9b69 100644
--- a/sc/shared/src/test/scala/sigmastate/lang/SigmaBinderTest.scala
+++ b/sc/shared/src/test/scala/sigmastate/lang/SigmaBinderTest.scala
@@ -31,6 +31,9 @@ class SigmaBinderTest extends AnyPropSpec with ScalaCheckPropertyChecks with Mat
     res
   }
 
+  /** Checks that parsing and binding results in the expected value.
+    * @return the inferred type of the expression
+    */
   def checkBound(env: ScriptEnv, x: String, expected: SValue) = {
     val bound = bind(env, x)
     if (expected != bound) {
diff --git a/sc/shared/src/test/scala/sigmastate/utxo/BasicOpsSpecification.scala b/sc/shared/src/test/scala/sigmastate/utxo/BasicOpsSpecification.scala
index b2414d36da..40b6caca4d 100644
--- a/sc/shared/src/test/scala/sigmastate/utxo/BasicOpsSpecification.scala
+++ b/sc/shared/src/test/scala/sigmastate/utxo/BasicOpsSpecification.scala
@@ -24,7 +24,6 @@ import sigma.serialization.ErgoTreeSerializer
 import sigmastate.utils.Helpers._
 
 import java.math.BigInteger
-import scala.reflect.internal.pickling.PickleFormat
 
 class BasicOpsSpecification extends CompilerTestingCommons
   with CompilerCrossVersionProps {