import com.continuuity.fabric.operations.WriteOperation;
public class Increment implements WriteOperation {
</BUG>
private byte [] key;
<BUG>private long amount;
public Increment(byte [] key, long amount) {</BUG>
this.key = key;
this.amount = amount;
}
public byte [] getKey() {

import com.continuuity.fabric.operations.WriteOperation;
public class Increment implements WriteOperation, ReadOperation<Long> {
private byte [] key;
private long amount;
private long incrementedValue;
private OperationGenerator<Long> postOperationGenerator;
public Increment(byte [] key, long amount) {
this.key = key;
this.amount = amount;
}
public byte [] getKey() {
