### Eclipse Workspace Patch 1.0
#P org.eclipse.draw2d.test
Index: src/org/eclipse/draw2d/test/Draw2dTestSuite.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.gef/test/org.eclipse.draw2d.test/src/org/eclipse/draw2d/test/Draw2dTestSuite.java,v
retrieving revision 1.19
diff -u -r1.19 Draw2dTestSuite.java
--- src/org/eclipse/draw2d/test/Draw2dTestSuite.java	8 Aug 2008 15:08:50 -0000	1.19
+++ src/org/eclipse/draw2d/test/Draw2dTestSuite.java	4 Sep 2008 21:21:45 -0000
@@ -49,6 +49,7 @@
     addTest(new TestSuite(FigureUtilitiesTest.class));
     addTest(new TestSuite(RectangleTest.class));
 //    addTest(new TestSuite(ColorConstantTest.class));
+    addTest(new TestSuite(RayTest.class));
 }
 
 }
Index: src/org/eclipse/draw2d/test/RayTest.java
===================================================================
RCS file: src/org/eclipse/draw2d/test/RayTest.java
diff -N src/org/eclipse/draw2d/test/RayTest.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/draw2d/test/RayTest.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,48 @@
+/*******************************************************************************
+ * Copyright (c) 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.draw2d.test;
+
+import junit.framework.TestCase;
+
+import org.eclipse.draw2d.geometry.Ray;
+
+/**
+ * Ray's tests
+ * 
+ * @author aboyko
+ *
+ */
+public class RayTest extends TestCase {
+
+	/**
+	 * @see TestCase#setUp()
+	 */
+	protected void setUp() throws Exception {
+		super.setUp();
+	}
+
+	/**
+	 * @see TestCase#tearDown()
+	 */
+	protected void tearDown() throws Exception {
+		super.tearDown();
+	}
+
+	public void test_length() {
+		testLengthValues(3, 4, 5);
+		testLengthValues(0, Integer.MAX_VALUE, Integer.MAX_VALUE);
+	}
+	
+	private void testLengthValues(int x, int y, double expectedLength) {
+		Ray ray = new Ray(x, y);
+		assertEquals(expectedLength, ray.length(), 0);
+	}
+}
#P org.eclipse.draw2d
Index: src/org/eclipse/draw2d/geometry/Ray.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.draw2d/src/org/eclipse/draw2d/geometry/Ray.java,v
retrieving revision 1.10
diff -u -r1.10 Ray.java
--- src/org/eclipse/draw2d/geometry/Ray.java	30 Mar 2005 21:27:45 -0000	1.10
+++ src/org/eclipse/draw2d/geometry/Ray.java	4 Sep 2008 21:21:46 -0000
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -160,7 +160,7 @@
  * @since 2.0
  */
 public double length() {
-	return Math.sqrt(dotProduct(this));
+	return Math.sqrt((long) x * x + (long) y * y);
 }
 
 /**