### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/problem/ProblemReporter.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/problem/ProblemReporter.java,v
retrieving revision 1.432
diff -u -r1.432 ProblemReporter.java
--- compiler/org/eclipse/jdt/internal/compiler/problem/ProblemReporter.java	16 Feb 2011 07:56:50 -0000	1.432
+++ compiler/org/eclipse/jdt/internal/compiler/problem/ProblemReporter.java	27 Feb 2011 19:15:19 -0000
@@ -8,7 +8,9 @@
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Benjamin Muskalla - Contribution for bug 239066
- *     Stephan Herrmann  - Contribution for bug 236385
+ *     Stephan Herrmann  - Contributions for 
+ *     						bug 236385 - 
+ *     						bug 338303 - Warning about Redundant assignment conflicts with definite assignment
  *******************************************************************************/
 package org.eclipse.jdt.internal.compiler.problem;
 
@@ -4981,6 +4983,8 @@
 }
 
 public void localVariableRedundantNullAssignment(LocalVariableBinding local, ASTNode location) {
+	if ((location.bits & ASTNode.FirstAssignmentToLocal) != 0) // https://bugs.eclipse.org/338303 - Warning about Redundant assignment conflicts with definite assignment
+		return;
 	int severity = computeSeverity(IProblem.RedundantLocalVariableNullAssignment);
 	if (severity == ProblemSeverities.Ignore) return;
 	String[] arguments = new String[] {new String(local.name)  };
#P org.eclipse.jdt.core.tests.compiler
Index: src/org/eclipse/jdt/core/tests/compiler/regression/NullReferenceTest.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/NullReferenceTest.java,v
retrieving revision 1.112
diff -u -r1.112 NullReferenceTest.java
--- src/org/eclipse/jdt/core/tests/compiler/regression/NullReferenceTest.java	16 Feb 2011 18:57:51 -0000	1.112
+++ src/org/eclipse/jdt/core/tests/compiler/regression/NullReferenceTest.java	27 Feb 2011 19:15:39 -0000
@@ -8,7 +8,7 @@
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Stephan Herrmann <stephan@cs.tu-berlin.de> - Contributions for
- *     			bugs 325755, 133125, 292478, 319201, 320170 and 332637
+ *     			bugs 325755, 133125, 292478, 319201, 320170, 332637 and 338303
  *******************************************************************************/
 package org.eclipse.jdt.core.tests.compiler.regression;
 
@@ -14025,4 +14025,33 @@
 		},
 		"");
 }
+// https://bugs.eclipse.org/338303 - Warning about Redundant assignment conflicts with definite assignment
+public void testBug338303() {
+	this.runConformTest(
+		new String[] {
+			"Bug338303.java",
+			"import java.io.File;\n" + 
+			"import java.io.IOException;\n" + 
+			"\n" + 
+			"public class Bug338303 {\n" + 
+			"   Object test(Object in, final File f) {\n" + 
+			"        Object local;\n" + 
+			"        try {\n" + 
+			"            local = in;\n" + 
+			"            if (local == null)\n" + 
+			"                local = loadEntry(f, false);\n" + 
+			"        } catch (final IOException e) {\n" + 
+			"            e.printStackTrace();\n" + 
+			"            local = null;\n" + 
+			"        }\n" + 
+			"        return local;\n" + 
+			"    }\n" + 
+			"\n" + 
+			"    private Object loadEntry(File f, boolean b)  throws IOException {\n" + 
+			"        throw new IOException();\n" + 
+			"    }\n" + 
+			"}\n"
+		},
+		"");
+}
 }
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