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/core/ProjectTestSetup.java
* @see junit.extensions.TestSetup#setUp()
	 */
	protected void setUp() throws Exception {
		super.setUp();
		
		IJavaProject project= getProject();
		if (project.exists()) { 
			return;
		}
		
		fAutobuilding = JavaProjectHelper.setAutoBuilding(false);
		
		fJProject= JavaProjectHelper.createJavaProject(PROJECT_NAME, "bin");
		fJProject.setRawClasspath(getDefaultClasspath(), null);
		Map options= fJProject.getOptions(false);
		JavaProjectHelper.set15CompilerOptions(options);
		fJProject.setOptions(options);
		
		JavaCore.setOptions(TestOptions.getFormatterOptions());
		TestOptions.initializeCodeGenerationOptions();
		JavaPlugin.getDefault().getCodeTemplateStore().load();		
	}
	protected void tearDown() throws Exception {
		if (fJProject != null) {
			JavaProjectHelper.delete(fJProject);
			JavaProjectHelper.setAutoBuilding(fAutobuilding);
		}
	}
}