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Diffstat (limited to 'libjava/java/util/EmptyStackException.java')
-rw-r--r--libjava/java/util/EmptyStackException.java49
1 files changed, 38 insertions, 11 deletions
diff --git a/libjava/java/util/EmptyStackException.java b/libjava/java/util/EmptyStackException.java
index 234f3ff7c76..a903d9d20dd 100644
--- a/libjava/java/util/EmptyStackException.java
+++ b/libjava/java/util/EmptyStackException.java
@@ -1,25 +1,52 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation
+/* EmptyStackException.java -- Attempt to pop from an empty stack
+ Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
- This file is part of libgcj.
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
package java.util;
-
-/**
- * @author Warren Levy <warrenl@cygnus.com>
- * @date September 2, 1998.
- */
+
/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
* "The Java Language Specification", ISBN 0-201-63451-1
* plus online API docs for JDK 1.2 beta from http://www.javasoft.com.
* Status: Believed complete and correct.
*/
-
+
+/**
+ * This exception is thrown by the Stack class when an attempt is made to pop
+ * or otherwise access elements from an empty stack.
+ *
+ * @author Warren Levy <warrenl@cygnus.com>
+ * @date September 2, 1998.
+ */
public class EmptyStackException extends RuntimeException
{
+ private static final long serialVersionUID = 5084686378493302095L;
+
+ /**
+ * Constructs an EmptyStackException with no detail message.
+ */
public EmptyStackException()
{
super();