jodd-core/src/main/java/jodd/util/ResourceBundleMessageResolver.java
public String getMessage(final String bundleName, final Locale locale, final String key) {
		ResourceBundle bundle = findResourceBundle(bundleName, locale);
		if (bundle == null) {
			return null;
		}

/*		//jdk6:
		if (bundle.containsKey(key) == false) {
			return null;
		}
*/
		try {
			return bundle.getString(key);
		} catch (MissingResourceException mrex) {
			return null;
		}
	}
public String getMessage(final String bundleName, final Locale locale, final String key) {
		ResourceBundle bundle = findResourceBundle(bundleName, locale);
		if (bundle == null) {
			return null;
		}

/*		//jdk6:
		if (bundle.containsKey(key) == false) {
			return null;
		}
*/
		try {
			return bundle.getString(key);
		} catch (MissingResourceException mrex) {
			return null;
		}
	}
public String getMessage ( final String bundleName , final Locale locale , final String key ) { ResourceBundle bundle = findResourceBundle ( bundleName , locale ) ; if ( bundle == null ) { return null ; } /*		//jdk6:
		if (bundle.containsKey(key) == false) {
			return null;
		}
*/ try { return bundle . getString ( key ) ; } catch ( MissingResourceException mrex ) { return null ; } }
Gets the message from the named resource bundle. Performs the failback only when
bundle name or locale are not specified (i.e. are <code>null</code>).
Gets the message from the named resource bundle . Performs the failback only when bundle name or locale are not specified ( i . e . are <code > null< / code > ) .