### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core.tests.model
Index: src/org/eclipse/jdt/core/tests/model/CompilationUnitTests.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/model/CompilationUnitTests.java,v
retrieving revision 1.60
diff -u -r1.60 CompilationUnitTests.java
--- src/org/eclipse/jdt/core/tests/model/CompilationUnitTests.java	27 Feb 2008 14:50:29 -0000	1.60
+++ src/org/eclipse/jdt/core/tests/model/CompilationUnitTests.java	1 Mar 2008 18:04:56 -0000
@@ -802,6 +802,23 @@
 }
 
 /*
+ * Ensure that a simple name member annotation with an array {null} value is correct.
+ * (regression test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=220940 )
+ */
+public void testAnnotations26() throws CoreException {
+	createWorkingCopy(
+		"package p;\n" +
+		"@MyAnnot(value={null})\n" +
+		"public class Y {\n" +
+		"}"
+	);
+	IAnnotation[] annotations = this.workingCopy.getType("Y").getAnnotations();
+	assertAnnotationsEqual(
+		"@MyAnnot([unknown]{<null>})\n",
+		annotations);
+}
+
+/*
  * Ensures that the categories for a class are correct.
  */
 public void testGetCategories01() throws CoreException {
#P org.eclipse.jdt.core
Index: model/org/eclipse/jdt/internal/core/LocalVariable.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/LocalVariable.java,v
retrieving revision 1.24
diff -u -r1.24 LocalVariable.java
--- model/org/eclipse/jdt/internal/core/LocalVariable.java	26 Feb 2008 10:11:46 -0000	1.24
+++ model/org/eclipse/jdt/internal/core/LocalVariable.java	1 Mar 2008 18:04:58 -0000
@@ -21,6 +21,7 @@
 import org.eclipse.jdt.internal.compiler.ast.ClassLiteralAccess;
 import org.eclipse.jdt.internal.compiler.ast.Expression;
 import org.eclipse.jdt.internal.compiler.ast.Literal;
+import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
 import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference;
 import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
 import org.eclipse.jdt.internal.core.util.MementoTokenizer;
@@ -154,7 +155,9 @@
 	 * Creates the value wrapper from the given expression, and sets the valueKind on the given memberValuePair
 	 */
 	private Object getAnnotationMemberValue(MemberValuePair memberValuePair, Expression expression, JavaElement parentElement) {
-		if (expression instanceof Literal) {
+		if (expression instanceof NullLiteral) {
+			return null;
+		} else if (expression instanceof Literal) {
 			((Literal) expression).computeConstant();
 			return Util.getAnnotationMemberValue(memberValuePair, expression.constant);
 		} else if (expression instanceof org.eclipse.jdt.internal.compiler.ast.Annotation) {
Index: model/org/eclipse/jdt/internal/core/CompilationUnitStructureRequestor.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/CompilationUnitStructureRequestor.java,v
retrieving revision 1.76
diff -u -r1.76 CompilationUnitStructureRequestor.java
--- model/org/eclipse/jdt/internal/core/CompilationUnitStructureRequestor.java	22 Nov 2007 15:05:51 -0000	1.76
+++ model/org/eclipse/jdt/internal/core/CompilationUnitStructureRequestor.java	1 Mar 2008 18:04:58 -0000
@@ -27,6 +27,7 @@
 import org.eclipse.jdt.internal.compiler.ast.ImportReference;
 import org.eclipse.jdt.internal.compiler.ast.Literal;
 import org.eclipse.jdt.internal.compiler.ast.MemberValuePair;
+import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
 import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference;
 import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
 import org.eclipse.jdt.internal.compiler.parser.Parser;
@@ -610,7 +611,9 @@
  * Creates the value from the given expression, and sets the valueKind on the given memberValuePair
  */
 private Object getMemberValue(org.eclipse.jdt.internal.core.MemberValuePair memberValuePair, Expression expression) {
-	if (expression instanceof Literal) {
+	if (expression instanceof NullLiteral) {
+		return null;
+	} else if (expression instanceof Literal) {
 		((Literal) expression).computeConstant();
 		return Util.getAnnotationMemberValue(memberValuePair, expression.constant);
 	} else if (expression instanceof org.eclipse.jdt.internal.compiler.ast.Annotation) {