public static RevFilter has(RevFlag a) {final RevFlagSet s = new RevFlagSet();s.add(a);return new HasAll(s);}

public static RevFilter has ( RevFlag a ) { final RevFlagSet s = new RevFlagSet ( ) ; s . add ( a ) ; return new HasAll ( s ) ; }
public static RevFilter Has(RevFlag a){RevFlagSet s = new RevFlagSet();s.AddItem(a);return new RevFlagFilter.HasAll(s);}
