Runtime.java (_exit): Declare new package-private native.

2001-03-12  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/lang/Runtime.java (_exit): Declare new package-private native.
	* java/lang/natRuntime.cc (_exit): Implemented. Same as exit() but
	without a security manager check.
	(exit): Call _exit after security check.
	* prims.cc (JvRunMain): Call Runtime._exit to shutdown the runtime
	"naturally".
	* java/lang/System.java (setSecurityManager): If a security manager
	is already in place, call checkPermission.
	* java/lang/ThreadGroup.java (uncaughtException): If printStackTrace()
	throws an exception, try to deal with it gracefully.
	* java/lang/ExceptionInInitializerError.java (printStackTrace):
	Only try to print the subordinate stack trace if "exception" is set.
	Print our class name first.

From-SVN: r40401

1 files changed, 23 insertions, 5 deletions

diff --git a/libjava/java/lang/ExceptionInInitializerError.java b/libjava/java/lang/ExceptionInInitializerError.java
index 0aad2fc89ea..95b4311c174 100644
--- a/libjava/java/lang/ExceptionInInitializerError.java
+++ b/libjava/java/lang/ExceptionInInitializerError.java
@@ -1,6 +1,6 @@
 // ExceptionInInitializerError.java
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -38,7 +38,7 @@ public class ExceptionInInitializerError extends LinkageError
 
   public ExceptionInInitializerError (Throwable e)
   {
-    super ();
+    super (e.toString());
     exception = e;
   }
 
@@ -49,17 +49,35 @@ public class ExceptionInInitializerError extends LinkageError
 
   public void printStackTrace ()
   {
-    exception.printStackTrace ();
+    if (exception != null)
+      {
+	System.err.print (this.getClass() + ": ");
+	exception.printStackTrace ();
+      }
+    else
+      super.printStackTrace ();
   }
 
   public void printStackTrace (PrintStream ps)
   {
-    exception.printStackTrace (ps);
+    if (exception != null)
+      {
+	ps.print (this.getClass() + ": ");
+	exception.printStackTrace (ps);
+      }
+    else
+      super.printStackTrace (ps);
   }
 
   public void printStackTrace (PrintWriter pw)
   {
-    exception.printStackTrace (pw);
+    if (exception != null)
+      {
+	pw.print (this.getClass() + ": ");
+	exception.printStackTrace (pw);
+      }
+    else
+      super.printStackTrace (pw);
   }
 
   // The exception that caused this error.