public String ref(final Object dummy) {
		if (dummy != null) {
			if (dummy instanceof String) {
				return (String) dummy;
			}
			throw new MethrefException("Target method not collected");
		}
		return ref();
	}
public String ref(final Object dummy) {
		if (dummy != null) {
			if (dummy instanceof String) {
				return (String) dummy;
			}
			throw new MethrefException("Target method not collected");
		}
		return ref();
	}
public String ref ( final Object dummy ) { if ( dummy != null ) { if ( dummy instanceof String ) { return ( String ) dummy ; } throw new MethrefException ( "Target method not collected" ) ; } return ref ( ) ; }
Resolves method name of method reference. Argument is used so {@link #to()}
can be called in convenient way. For methods that returns string,
value will be returned immediately.
Resolves method name of method reference . Argument is used so {