/** {@inheritDoc} */
@Override
public byte[] writeLine(KeyValuePair<PactNull, PactString> pair) {
String value = pair.getValue().toString();
String line = value + "\n";
return line.getBytes();
}
/** {@inheritDoc} */
@Override
public boolean readLine(KeyValuePair<PactNull, PactString> pair, byte[] line) {
pair.setKey(new PactNull());
pair.setValue(new PactString(new String(line)));
return true;
}