--- old/src/jdk.jdi/share/classes/com/sun/jdi/event/ClassUnloadEvent.java	2020-04-13 21:04:06.000000000 -0700
+++ new/src/jdk.jdi/share/classes/com/sun/jdi/event/ClassUnloadEvent.java	2020-04-13 21:04:06.000000000 -0700
@@ -42,12 +42,18 @@
 public interface ClassUnloadEvent extends Event {
 
     /**
-     * Returns the name of the class that has been unloaded.
+     * Returns the {@linkplain com.sun.jdi.Type#name() name of the class} that has been unloaded.
+     * The returned string may not be a binary name.
+     *
+     * @see Class#getName()
      */
     public String className();
 
     /**
-     * Returns the JNI-style signature of the class that has been unloaded.
+     * Returns the {@linkplain com.sun.jdi.Type#signature() type signature of the class} that has been unloaded.
+     * The returned string may not be a valid type descriptor.
+     *
+     * @see java.lang.invoke.TypeDescriptor#descriptorString()
      */
     public String classSignature();
 }