Bug 76530 [options] Warn about unused local variables and private members
I think we should warn about unused local variables and unused private members by default. These things are errors akin to unused imports, which we already warn about.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/JavadocQuickFixTest.java
public void testInsertAllMissing3() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("/**\n");
		buf.append(" */\n");
		buf.append("public class E<S, T> {\n");
		buf.append("}\n");
		ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null);
		
		ArrayList proposals= collectCorrections2(cu, 2);
		assertCorrectLabels(proposals);
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("/**\n");
		buf.append(" * @param <S> \n");
		buf.append(" * @param <T> \n");
		buf.append(" */\n");
		buf.append("public class E<S, T> {\n");
		buf.append("}\n");
		String expected1= buf.toString();
		
		assertExpectedExistInProposals(proposals, new String[] { expected1 });		
	}
	
	public void testInsertAllMissing4() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");