natClassLoader.cc (defineClass0): Removed erroneous comment.

* java/lang/natClassLoader.cc (defineClass0): Removed erroneous
	comment.
	* java/lang/ClassLoader.java (defineClass): Use chained
	exception when rethrowing.
	* defineclass.cc (handleClassBegin): Mark class as interpreted.
	* java/lang/reflect/Modifier.java (INVISIBLE, INTERPRETED): New
	constants.
	* resolve.cc (_Jv_PrepareMissingMethods): New function.
	(_Jv_PrepareClass): Use it.
	* include/java-interp.h (_Jv_IsInterpretedClass): Rewrote.
	(_Jv_InterpClass): _Jv_PrepareMissingMethods now friend.
	* java/lang/Class.h (Class::getModifiers): Mask with ALL_FLAGS.
	(Class): _Jv_PrepareMissingMethods now friend.
	* java/lang/natClassLoader.cc (defineClass0): Use JvSynchronize.
	Record `NULL' for system class loader.
	(_Jv_RegisterInitiatingLoader): Use JvSynchronize.  Special case
	system class loader.
	(_Jv_FindClassInCache): Likewise.
	(_Jv_UnregisterClass): Use JvSynchronize.  Free old loader info.
	(_Jv_FindClass): Special case system class loader.
	* java/lang/natClass.cc (_Jv_abstractMethodError): New function.
	(_Jv_SetVTableEntries): Put _Jv_abstractMethodError into empty
	vtable slots.
	(_Jv_LayoutVTableMethods): Don't generate vtable slot for a method
	in a final class.
	(_getDeclaredMethod): Don't return synthetic methods.
	(getDeclaredMethods): Likewise.
	(_getMethod): Likewise.
	(_getMethods): Likewise.

From-SVN: r60319

libjava/java/lang/ClassLoader.java

@@ -468,17 +468,18 @@ public abstract class ClassLoader
       {
 	throw x;		// rethrow
       }
-    catch (java.lang.VirtualMachineError x)
+    catch (VirtualMachineError x)
       {
 	throw x;		// rethrow
       }
-    catch (java.lang.Throwable x)
+    catch (Throwable x)
       {
 	// This should never happen, or we are beyond spec.  
-      	throw new InternalError ("Unexpected exception "
-				 + "while defining class "
-				 + name + ": " 
-				 + x.toString ());
+      	InternalError r = new InternalError ("Unexpected exception "
+					     + "while defining class "
+					     + name);
+	r.initCause(x);
+	throw r;
       }
   }