@Override
    public int compareTo(MrMachineTransientUsage other) {
        return new CompareToBuilder()
                .append(machineCapacity, other.machineCapacity)
                .append(usage, other.usage)
                .toComparison();
    }
@Override
    public int compareTo(MrMachineTransientUsage other) {
        return new CompareToBuilder()
                .append(machineCapacity, other.machineCapacity)
                .append(usage, other.usage)
                .toComparison();
    }
@ Override public int compareTo ( MrMachineTransientUsage other ) { return new CompareToBuilder ( ) . append ( machineCapacity , other . machineCapacity ) . append ( usage , other . usage ) . toComparison ( ) ; }
Used by the GUI to sort the {@link ConstraintMatch} list
by {@link ConstraintMatch#getJustificationList()}.
@param other never null
@return comparison
Used by the GUI to sort the {