How to use

ByteArrayFormatter

in

com.moz.fiji.schema.util

 @Override
 public String toString() {
  return ByteArrayFormatter.toHex(mBytes, ':');
 }
}

if (flag.startsWith(BYTES_SPEC_PREFIX_HEX)) {
 return ByteArrayFormatter.parseHex(flag.substring(BYTES_SPEC_PREFIX_HEX.length()));

final BytesKey bytesKey = new BytesKey(ByteArrayFormatter.parseHex(mGetByHashFlag, ':'));
final SchemaEntry sEntry = table.getSchemaEntry(bytesKey);
final Schema schema = sEntry.getSchema();

 /**
  * Shell friendly string representation of the HBaseEntityId.
  * When used as input to a CLI, will be converted to the EntityId type specified in the
  * provided table layout.
  *
  * @return a copyable string.
  */
 @Override
 public String toShellString() {
  return String.format("hbase=hex:%s", ByteArrayFormatter.toHex(mHBaseRowKey));
 }
}

 /** {@inheritDoc} */
 @Override
 public String toShellString() {
  if (mFijiRowKey != null) {
   return String.format("fiji=%s", Bytes.toStringBinary(mFijiRowKey));
  } else {
   return String.format("hbase=hex:%s", ByteArrayFormatter.toHex(mHBaseRowKey));
  }
 }
}

 /** {@inheritDoc} */
 @Override
 public String toShellString() {
  if (mFijiRowKey != null) {
   return String.format("fiji=%s", Bytes.toStringBinary(mFijiRowKey));
  } else {
  return String.format("hbase=hex:%s", ByteArrayFormatter.toHex(mHBaseRowKey));
  }
 }
}

/**
 * Constructs an EntityIdWritable from an existing EntityId.
 *
 * @param entityId from a FijiRowData.
 */
public EntityIdWritable(EntityId entityId) {
 mHBaseRowKey = entityId.getHBaseRowKey();
 try {
  mComponents = entityId.getComponents();
 } catch (IllegalStateException ise) {
  LOG.warn("Cannot retrieve EntityId components", ise.getMessage());
  String asciiRowKey = ByteArrayFormatter.toHex(mHBaseRowKey);
  mComponents = Collections.singletonList((Object) asciiRowKey);
 }
 mShellString = entityId.toShellString();
}

LOG.debug("Generated split key: {}", ByteArrayFormatter.toHex(ends[i], ':'));

/** {@inheritDoc} */
@Override
protected void cleanup(Context context) throws IOException {
 if (context.getInputSplit() instanceof TableSplit) {
  TableSplit taskSplit = (TableSplit) context.getInputSplit();
  LOG.info("Cleaning up task on region [{} -- {}]",
    toHex(taskSplit.getStartRow()), toHex(taskSplit.getEndRow()));
 }
 try {
  super.cleanup(context);
 } catch (InterruptedException ie) {
  throw new IOException(ie);
 }
}

public String toShellString() {
 if (mRowKeyFormat.getSalt().getSuppressKeyMaterialization()) {
  return String.format("hbase=hex:%s", ByteArrayFormatter.toHex(mHBaseRowKey));

/** {@inheritDoc} */
@Override
protected void setup(Context context) throws IOException {
 try {
  super.setup(context);
 } catch (InterruptedException ie) {
  throw new IOException(ie);
 }
 if (context.getInputSplit() instanceof TableSplit) {
  TableSplit taskSplit = (TableSplit) context.getInputSplit();
  LOG.info("Setting up map task on region [{} -- {}]",
    toHex(taskSplit.getStartRow()), toHex(taskSplit.getEndRow()));
 }
}