fitgoodies-core/src/main/java/de/cologneintelligence/fitgoodies/Fixture.java
protected String[] getArgNames() {
        if (args == null) {
            return new String[]{};
        }

        return args.keySet().toArray(new String[args.keySet().size()]);
    }
protected String[] getArgNames() {
        if (args == null) {
            return new String[]{};
        }

        return args.keySet().toArray(new String[args.keySet().size()]);
    }
Returns all argument names.

@return a list of all given argument names.
@see #getArg(String, String) getArg
@see #copyParamsToFixture()  copyParamsToFixture