### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/lookup/TypeBinding.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/lookup/TypeBinding.java,v
retrieving revision 1.109
diff -u -r1.109 TypeBinding.java
--- compiler/org/eclipse/jdt/internal/compiler/lookup/TypeBinding.java	24 Jun 2010 07:16:15 -0000	1.109
+++ compiler/org/eclipse/jdt/internal/compiler/lookup/TypeBinding.java	30 Jul 2010 23:24:56 -0000
@@ -630,23 +630,22 @@
 		            return false;
 
 		    	case Binding.GENERIC_TYPE :
-		            SourceTypeBinding otherGenericType = (SourceTypeBinding) otherType;
-		            if (paramType.genericType() != otherGenericType)
+		            if (paramType.genericType() != otherType)
 		                return true;
 		            if (!paramType.isStatic()) { // static member types do not compare their enclosing
 		            	ReferenceBinding enclosing = enclosingType();
 		            	if (enclosing != null) {
-		            		ReferenceBinding otherEnclosing = otherGenericType.enclosingType();
+		            		ReferenceBinding otherEnclosing = (otherType).enclosingType();
 		            		if (otherEnclosing == null) return true;
 		            		if ((otherEnclosing.tagBits & TagBits.HasDirectWildcard) == 0) {
 								if (enclosing != otherEnclosing) return true;
 		            		} else {
-		            			if (!enclosing.isEquivalentTo(otherGenericType.enclosingType())) return true;
+		            			if (!enclosing.isEquivalentTo(otherType.enclosingType())) return true;
 		            		}
 		            	}
 		            }
 		            length = paramType.arguments == null ? 0 : paramType.arguments.length;
-		            otherArguments = otherGenericType.typeVariables();
+		            otherArguments =  otherType.typeVariables();
 		            otherLength = otherArguments == null ? 0 : otherArguments.length;
 		            if (otherLength != length)
 		                return true;