JavaPlugin.getDefault().savePluginPreferences();
JavaPlugin.getDefault().savePluginPreferences();  if (!fConfigurationBlock.performOk(true)) { return false; }
	public boolean performOk() {		IPreferenceStore prefs= JavaPlugin.getDefault().getPreferenceStore();		prefs.setValue(PREF_USE_GETTERSETTER_SUFFIX, fUseGetterSetterSuffix.isSelected());		prefs.setValue(PREF_GETTERSETTER_SUFFIX, fGetterSetterSuffix.getText());		prefs.setValue(PREF_USE_GETTERSETTER_PREFIX, fUseGetterSetterPrefix.isSelected());		prefs.setValue(PREF_GETTERSETTER_PREFIX, fGetterSetterPrefix.getText());		prefs.setValue(PREF_JAVADOC_STUBS, fCreateJavaDocComments.isSelected());		prefs.setValue(PREF_NON_JAVADOC_COMMENTS, fCreateNonJavadocComments.isSelected());		prefs.setValue(PREF_FILE_COMMENTS, fCreateFileComments.isSelected());		JavaPlugin.getDefault().savePluginPreferences();		return super.performOk();	}	