Initial revision

From-SVN: r26263

libjava/java/lang/Throwable.java

@@ -0,0 +1,80 @@
+// Throwable.java - Superclass for all exceptions.
+
+/* Copyright (C) 1998, 1999  Cygnus Solutions
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package java.lang;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.io.Serializable;
+
+/**
+ * @author Tom Tromey <tromey@cygnus.com>
+ * @date October 30, 1998 
+ */
+
+/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
+ * "The Java Language Specification", ISBN 0-201-63451-1
+ * Status: Sufficient for compiled code, but methods applicable to
+ * bytecode not implemented.  JDK 1.1.
+ */
+
+public class Throwable implements Serializable
+{
+  public Throwable fillInStackTrace ()
+    {
+      return this;
+    }
+
+  public String getLocalizedMessage ()
+    {
+      return getMessage ();
+    }
+
+  public String getMessage ()
+    {
+      return detailMessage;
+    }
+
+  public void printStackTrace ()
+    {
+      printStackTrace (System.err);
+    }
+
+  public void printStackTrace (PrintStream s)
+    {
+      // No stack trace, but we can still print this object.
+      s.println(toString ());
+    }
+
+  public void printStackTrace (PrintWriter wr)
+    {
+      // No stack trace, but we can still print this object.
+      wr.println(toString ());
+    }
+
+  public Throwable ()
+    {
+      detailMessage = null;
+    }
+
+  public Throwable (String message)
+    {
+      detailMessage = message;
+    }
+
+  public String toString ()
+    {
+      return ((detailMessage == null)
+	      ? getClass().getName()
+	      : getClass().getName() + ": " + getMessage ());
+    }
+
+  // Name of this field comes from serialization spec.
+  private String detailMessage;
+}