Question

The canonical use for ReflectionToStringBuilder is as follows

public String toString() {
     return (new ReflectionToStringBuilder(this) {
         protected boolean accept(Field f) {
             return super.accept(f) && !f.getName().equals("password");
         }
     }).toString();
 }

Is it possible to somehow not repeat this if it has to be done multiple times. I really think so but maybe someone more advanced than me might have a suggestion. What I really want to do is actually add a method.

Answer 1

class NonPasswordShowingStringBuilder extends ReflectionToStringBuilder
{
    protected boolean accept(Field f) {
         return super.accept(f) && !f.getName().equals("password");
    }

    public NonPasswordShowingStringBuilder(Object o) { super(o); }
}

unless I’m missing something.