From 4f9533c7722fa07511a94d005227961f4a4dec23 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@gcc.gnu.org>
Date: Thu, 18 May 2006 17:29:21 +0000
Subject: Imported GNU Classpath 0.90

       Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
---
 libjava/classpath/java/awt/AlphaComposite.java | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'libjava/classpath/java/awt/AlphaComposite.java')

diff --git a/libjava/classpath/java/awt/AlphaComposite.java b/libjava/classpath/java/awt/AlphaComposite.java
index 435cfd0..92b9e09 100644
--- a/libjava/classpath/java/awt/AlphaComposite.java
+++ b/libjava/classpath/java/awt/AlphaComposite.java
@@ -38,6 +38,8 @@ exception statement from your version. */
 
 package java.awt;
 
+import gnu.java.awt.java2d.AlphaCompositeContext;
+
 import java.awt.image.ColorModel;
 import java.util.LinkedHashMap;
 import java.util.Map;
@@ -137,14 +139,25 @@ public final class AlphaComposite implements Composite
       }
     return a;
   }
+
+  /**
+   * Creates a {@link CompositeContext} that can be used to perform
+   * compositing operations according to this AlphaComposite settings.
+   *
+   * @param srcColorModel the color model of the source raster
+   * @param dstColorModel the color model of the destination raster
+   * @param hints the rendering hints to use
+   *
+   * @return a {@link CompositeContext} that can be used to perform
+   *         compositing operations according to this AlphaComposite settings
+   */
   public CompositeContext createContext(ColorModel srcColorModel,
                                         ColorModel dstColorModel,
                                         RenderingHints hints)
   {
-    // XXX Implement. Sun uses undocumented implementation class
-    // sun.java2d.SunCompositeContext.
-    throw new Error("not implemented");
+    return new AlphaCompositeContext(this, srcColorModel, dstColorModel);
   }
+
   public float getAlpha()
   {
     return alpha;
-- 
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