private static boolean typeNameExistsInPackage(IPackageFragment pack, String name) throws JavaModelException {
private boolean typeNameExistsInPackage(IPackageFragment pack, String name) throws JavaModelException {
    private static boolean typeNameExistsInPackage(IPackageFragment pack, String name) throws JavaModelException {        return Checks.findTypeInPackage(pack, name) != null;    }