@Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((unit == null) ? 0 : unit.hashCode()); result = prime * result + ((value == null) ? 0 : value.hashCode()); return result; }
@Override public void output(StringBuffer buf) { value.output(buf); buf.append(' '); buf.append(unit.name()); }