public class EclispeI18NFiltered { static class A extends org.eclipse.osgi.util.NLS { public static Integer foo; // NoIssue public String bar; // NoIssue class C { // C does not extends NLS, so issues are valid public static Integer foo; // WithIssue public String bar; // WithIssue } public String gul; // NoIssue } static class B { public static Integer foo; // WithIssue } }