store.setValue(getPreferenceKey("TAG_DUMMY_TO_TEST_EXISTENCE"), "storedViewPreferences");
	private void storeViewDefaults() {		// get default values for view		IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();		store.setValue(getPreferenceKey(TAG_USER_DEFINED_PATTERNS_ENABLED), fUserDefinedPatternsEnabled);		store.setValue(getPreferenceKey(TAG_USER_DEFINED_PATTERNS), CustomFiltersDialog.convertToString(fUserDefinedPatterns ,SEPARATOR));		Iterator iter= fEnabledFilterIds.entrySet().iterator();		while (iter.hasNext()) {			Map.Entry entry= (Map.Entry)iter.next();			String id= (String)entry.getKey();			boolean isEnabled= ((Boolean)entry.getValue()).booleanValue();			store.setValue(id, isEnabled);		}	}