Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887

libjava/classpath/java/lang/ThreadGroup.java

@@ -37,6 +37,7 @@ exception statement from your version. */
 
 package java.lang;
 
+import java.lang.Thread.UncaughtExceptionHandler;
 import java.util.Vector;
 
 /**
@@ -53,7 +54,7 @@ import java.util.Vector;
  * @since 1.0
  * @status updated to 1.4
  */
-public class ThreadGroup
+public class ThreadGroup implements UncaughtExceptionHandler
 {
   /** The Initial, top-level ThreadGroup. */
   static ThreadGroup root = new ThreadGroup();
@@ -545,6 +546,8 @@ public class ThreadGroup
   {
     if (parent != null)
       parent.uncaughtException(thread, t);
+    else if (Thread.getDefaultUncaughtExceptionHandler() != null)
+      Thread.getDefaultUncaughtExceptionHandler().uncaughtException(thread, t);
     else if (! (t instanceof ThreadDeath))
       {
         if (t == null)