IJavaSearchScope scope= ReferenceScopeFactory.create(protectedMethod);
IJavaSearchScope scope= ReferenceScopeFactory.createWorkspaceScope(true);
	public void testProtectedMethod() throws JavaModelException {		IType type= fCompilationUnit.findPrimaryType();		IMethod protectedMethod= type.getMethod("protectedMethod", new String[0]); //$NON-NLS-1$		IJavaSearchScope scope= ReferenceScopeFactory.create(protectedMethod);		checkNoJreRoots(scope, fProject1);		checkNoJreRoots(scope, fProject2);		checkNoRoots(scope, fProject3);	}