public B substituteProperties(final B b, final Properties submittedProps) {

		return this.substituteProperties(b, submittedProps, null);

	}
public B substituteProperties ( final B b , final Properties submittedProps ) { return this . substituteProperties ( b , submittedProps , null ) ; }
/*
Convenience method that is the same as calling substituteProperties(job,
submittedProps, null)