diff --git a/test/jdk/java/lang/management/ClassLoadingMXBean/TestVerboseClassLoading.java b/test/jdk/java/lang/management/ClassLoadingMXBean/TestVerboseClassLoading.java
new file mode 100644
index 00000000000..c951578fac5
--- /dev/null
+++ b/test/jdk/java/lang/management/ClassLoadingMXBean/TestVerboseClassLoading.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug     8338139
+ * @summary Basic unit test of ClassLoadingMXBean.set/isVerbose() when
+ *          related unified logging is enabled.
+ *
+ * @run main/othervm -Xlog:class+load=trace:file=vm.log TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=debug:file=vm.log TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=info:file=vm.log TestVerboseClassLoading false
+ *
+ * @run main/othervm -Xlog:class+load=trace TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=debug TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=info TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=warning TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=error TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load=off TestVerboseClassLoading false
+ *
+ * @run main/othervm -Xlog:class+load*=trace TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=debug TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=info TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=warning TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load*=error TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load*=off TestVerboseClassLoading false
+ *
+ * @run main/othervm -Xlog:class+load*=info,class+load=trace TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=info,class+load=debug TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=info,class+load=info TestVerboseClassLoading true
+ * @run main/othervm -Xlog:class+load*=info,class+load=warning TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load*=info,class+load=error TestVerboseClassLoading false
+ * @run main/othervm -Xlog:class+load*=info,class+load=off TestVerboseClassLoading false
+ *
+ * @run main/othervm -Xlog:all=trace:file=vm.log TestVerboseClassLoading false
+ */
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.ClassLoadingMXBean;
+
+public class TestVerboseClassLoading {
+
+    public static void main(String[] args) throws Exception {
+        ClassLoadingMXBean mxBean = ManagementFactory.getClassLoadingMXBean();
+        boolean expected = Boolean.parseBoolean(args[0]);
+        boolean initial = mxBean.isVerbose();
+        if (expected != initial) {
+            throw new Error("Initial verbosity setting was unexpectedly " + initial);
+        }
+        mxBean.setVerbose(false);
+        if (mxBean.isVerbose()) {
+            throw new Error("Verbosity was still enabled");
+        }
+        mxBean.setVerbose(true);
+        if (!mxBean.isVerbose()) {
+            throw new Error("Verbosity was still disabled");
+        }
+        // Turn off again as a double-check and also to avoid excessive logging
+        mxBean.setVerbose(false);
+        if (mxBean.isVerbose()) {
+            throw new Error("Verbosity was still enabled");
+        }
+    }
+}
diff --git a/test/jdk/java/lang/management/MemoryMXBean/TestVerboseMemory.java b/test/jdk/java/lang/management/MemoryMXBean/TestVerboseMemory.java
new file mode 100644
index 00000000000..7d34c45036b
--- /dev/null
+++ b/test/jdk/java/lang/management/MemoryMXBean/TestVerboseMemory.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug     8338139
+ * @summary Basic unit test of TestVerboseMemory.set/isVerbose() when
+ *          related unified logging is enabled.
+ *
+ * @run main/othervm -Xlog:gc=trace:file=vm.log TestVerboseMemory false
+ * @run main/othervm -Xlog:gc=debug:file=vm.log TestVerboseMemory false
+ * @run main/othervm -Xlog:gc=info:file=vm.log TestVerboseMemory false
+ *
+ * @run main/othervm -Xlog:gc=off TestVerboseMemory false
+ * @run main/othervm -Xlog:gc=error TestVerboseMemory false
+ * @run main/othervm -Xlog:gc=warning TestVerboseMemory false
+ *
+ * @run main/othervm -Xlog:gc=info TestVerboseMemory true
+ * @run main/othervm -Xlog:gc=trace TestVerboseMemory true
+ * @run main/othervm -Xlog:gc=debug TestVerboseMemory true
+ *
+ * @run main/othervm -Xlog:gc*=info TestVerboseMemory true
+ * @run main/othervm -Xlog:gc*=debug TestVerboseMemory true
+ * @run main/othervm -Xlog:gc*=trace TestVerboseMemory true
+ *
+ * @run main/othervm -Xlog:gc=info,gc+init=off TestVerboseMemory true
+ * @run main/othervm -Xlog:gc=off,gc+init=info TestVerboseMemory false
+ * @run main/othervm -Xlog:gc,gc+init TestVerboseMemory true
+ *
+ * @run main/othervm -Xlog:all=trace:file=vm.log TestVerboseMemory false
+ */
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+
+public class TestVerboseMemory {
+
+    public static void main(String[] args) throws Exception {
+        MemoryMXBean mxBean = ManagementFactory.getMemoryMXBean();
+        boolean expected = Boolean.parseBoolean(args[0]);
+        boolean initial = mxBean.isVerbose();
+        if (expected != initial) {
+            throw new Error("Initial verbosity setting was unexpectedly " + initial);
+        }
+        mxBean.setVerbose(false);
+        if (mxBean.isVerbose()) {
+            throw new Error("Verbosity was still enabled");
+        }
+        mxBean.setVerbose(true);
+        if (!mxBean.isVerbose()) {
+            throw new Error("Verbosity was still disabled");
+        }
+        // Turn off again as a double-check and also to avoid excessive logging
+        mxBean.setVerbose(false);
+        if (mxBean.isVerbose()) {
+            throw new Error("Verbosity was still enabled");
+        }
+    }
+}