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/SerialVersionQuickFixTest.java
}
	private IJavaProject fProject;
	private IPackageFragmentRoot fSourceFolder;
	/**
	 * @param name
	 */
	public SerialVersionQuickFixTest(String name) {
		super(name);
	}
	protected void setUp() throws Exception {
		Hashtable options= TestOptions.getFormatterOptions();
		options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE);
		options.put(DefaultCodeFormatterConstants.FORMATTER_NUMBER_OF_EMPTY_LINES_TO_PRESERVE, "1"); 
		options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4"); 
		options.put(JavaCore.COMPILER_PB_UNUSED_IMPORT, JavaCore.IGNORE);
		JavaCore.setOptions(options);
		IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();
		store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false);
		fProject= JavaProjectHelper.createJavaProject("serialIdProject", "bin");
		fProject.setRawClasspath(new IClasspathEntry[] { JavaCore.newContainerEntry(new Path(JavaRuntime.JRE_CONTAINER))}, null);
		StubUtility.setCodeTemplate(CodeTemplateContextType.NEWTYPE_ID, "", null);
		StubUtility.setCodeTemplate(CodeTemplateContextType.TYPECOMMENT_ID, "", null);
		StubUtility.setCodeTemplate(CodeTemplateContextType.FIELDCOMMENT_ID, FIELD_COMMENT, null);
		fSourceFolder= JavaProjectHelper.addSourceContainer(fProject, "src");