### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/ClassFile.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/ClassFile.java,v
retrieving revision 1.188
diff -u -r1.188 ClassFile.java
--- compiler/org/eclipse/jdt/internal/compiler/ClassFile.java	12 May 2009 20:49:56 -0000	1.188
+++ compiler/org/eclipse/jdt/internal/compiler/ClassFile.java	21 May 2009 18:48:16 -0000
@@ -346,7 +346,7 @@
 		}
 		// add signature attribute
 		char[] genericSignature = this.referenceBinding.genericSignature();
-		if (genericSignature != null) {
+		if (genericSignature != null && this.targetJDK >= ClassFileConstants.JDK1_5) {
 			// check that there is enough space to write all the bytes for the field info corresponding
 			// to the @fieldBinding
 			if (this.contentsOffset + 8 >= this.contents.length) {
@@ -652,7 +652,7 @@
 		}
 		// add signature attribute
 		char[] genericSignature = fieldBinding.genericSignature();
-		if (genericSignature != null) {
+		if (genericSignature != null && this.targetJDK >= ClassFileConstants.JDK1_5) {
 			// check that there is enough space to write all the bytes for the field info corresponding
 			// to the @fieldBinding
 			if (this.contentsOffset + 8 >= this.contents.length) {
@@ -6269,7 +6269,7 @@
 		}
 		// add signature attribute
 		char[] genericSignature = methodBinding.genericSignature();
-		if (genericSignature != null) {
+		if (genericSignature != null && this.targetJDK >= ClassFileConstants.JDK1_5) {
 			// check that there is enough space to write all the bytes for the field info corresponding
 			// to the @fieldBinding
 			if (this.contentsOffset + 8 >= this.contents.length) {