Bug 24920 quick fix: fooled by additional dimentions in method declarations [quick fix]
public class DD { private int DD()[]{ }; } add return statement - it puts retrun 0 instead of return null
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/ASTResolving.java
if (decl != null) {
				return decl.getReturnType().resolveBinding();
			}
			break;
		case ASTNode.CAST_EXPRESSION:
			return ((CastExpression) parent).getType().resolveBinding();
		case ASTNode.THROW_STATEMENT:
		case ASTNode.CATCH_CLAUSE:
            return parent.getAST().resolveWellKnownType("java.lang.Exception"); 
		case ASTNode.FIELD_ACCESS:
			if (node.equals(((FieldAccess) parent).getName())) {
				return getPossibleReferenceBinding(parent);
			}
			break;
		case ASTNode.QUALIFIED_NAME:
			if (node.equals(((QualifiedName) parent).getName())) {
				return getPossibleReferenceBinding(parent);
			}
			break;
		}
			
		return null;
	}
	private static ITypeBinding getParameterTypeBinding(ASTNode node, List args, IMethodBinding binding) {
		ITypeBinding[] paramTypes= binding.getParameterTypes();
		int index= args.indexOf(node);
		if (index >= 0 && index < paramTypes.length) {
			return paramTypes[index];
		}
		return null;