assertNumberOfProposals(proposals, 1);
assertNumberOfProposals(proposals, 2);
	public void testUnnessecaryNLSTag1() throws Exception {		Hashtable options= JavaCore.getOptions();		options.put(JavaCore.COMPILER_PB_NON_NLS_STRING_LITERAL, JavaCore.WARNING);		JavaCore.setOptions(options);					IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);		StringBuffer buf= new StringBuffer();		buf.append("package test1;\n");		buf.append("\n");		buf.append("public class E {\n");		buf.append("    String e;    //$NON-NLS-1$\n");		buf.append("}\n");		ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null);		CompilationUnit astRoot= getASTRoot(cu);		ArrayList proposals= collectCorrections(cu, astRoot);		assertCorrectLabels(proposals);		assertNumberOfProposals(proposals, 1);		String[] expected= new String[1];		buf= new StringBuffer();		buf.append("package test1;\n");		buf.append("\n");		buf.append("public class E {\n");		buf.append("    String e;\n");		buf.append("}\n");		expected[0]= buf.toString();		assertExpectedExistInProposals(proposals, expected);	}