Hashtable options= JavaCore.getDefaultOptions();
Hashtable options= JavaCore.getDefaultOptions(); options.put(DefaultCodeFormatterConstants.FORMATTER_NUMBER_OF_EMPTY_LINES_TO_PRESERVE, "1");
	protected void setUp() throws Exception {		fJProject1= JavaProjectHelper.createJavaProject("TestProject1", "bin");		JavaProjectHelper.addRequiredProject(fJProject1, ProjectTestSetup.getProject());		Hashtable options= JavaCore.getDefaultOptions();		options.put(JavaCore.FORMATTER_TAB_CHAR, JavaCore.SPACE);		options.put(JavaCore.FORMATTER_TAB_SIZE, "4");		JavaCore.setOptions(options);				IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();		store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, true);		CodeTemplates.getCodeTemplate(CodeTemplates.OVERRIDECOMMENT).setPattern("/* (non-Javadoc)\n * ${see_to_overridden}\n */");			CodeTemplates.getCodeTemplate(CodeTemplates.METHODSTUB).setPattern("//TODO\n${body_statement}");	}