Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942

libjava/classpath/gnu/java/awt/peer/gtk/GtkImage.java

@@ -1,5 +1,5 @@
 /* GtkImage.java
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -329,6 +329,24 @@ public class GtkImage extends Image
     props = new Hashtable();
   }
 
+  // The singleton GtkImage that is returned on errors by GtkToolkit.
+  private static GtkImage errorImage;
+
+  /**
+   * Returns an empty GtkImage with the errorLoading flag set.
+   * Called from GtkToolKit when some error occured, but an image needs
+   * to be returned anyway.
+   */
+  static synchronized GtkImage getErrorImage()
+  {
+    if (errorImage == null)
+      {
+	errorImage = new GtkImage();
+	errorImage.errorLoading = true;
+      }
+    return errorImage;
+  }
+
   /**
    * Native helper function for constructor that takes a pixbuf Pointer.
    */