public NLSHint(NLSLine[] nlsLines, ICompilationUnit cu) {
public NLSHint(NLSSubstitution[] nlsSubstitution, ICompilationUnit cu) {
    public NLSHint(NLSLine[] nlsLines, ICompilationUnit cu) {        IPackageFragment defaultPackage = (IPackageFragment) cu.getAncestor(IJavaElement.PACKAGE_FRAGMENT);        fPackage = defaultPackage;        fResourceBundlePackage = defaultPackage;                findMessageClassHint(nlsLines, cu);        findPropertyHint(cu);    }