### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: dom/org/eclipse/jdt/core/dom/rewrite/ASTRewrite.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/dom/org/eclipse/jdt/core/dom/rewrite/ASTRewrite.java,v
retrieving revision 1.29
diff -u -r1.29 ASTRewrite.java
--- dom/org/eclipse/jdt/core/dom/rewrite/ASTRewrite.java	23 Jun 2006 13:44:54 -0000	1.29
+++ dom/org/eclipse/jdt/core/dom/rewrite/ASTRewrite.java	9 Oct 2006 14:48:14 -0000
@@ -437,9 +437,18 @@
 		if (node == null || property == null) {
 			throw new IllegalArgumentException();
 		}
-		validateIsListProperty(property);
+
+		if (node.getAST() != getAST())
+			throw new IllegalArgumentException();
+		
+		List list= node.structuralPropertiesForType();
+		for (Iterator iterator= list.iterator(); iterator.hasNext();) {
+	        StructuralPropertyDescriptor desc= (StructuralPropertyDescriptor)iterator.next();
+	        if (desc.equals(property))
+	        	return new ListRewrite(this, node, property); 
+        }
 		
-		return new ListRewrite(this, node, property);
+		throw new IllegalArgumentException(); 
 	}
 		
 	/**