public TIncrement setRow(byte[] row) {
    this.row = row == null ? (java.nio.ByteBuffer)null   : java.nio.ByteBuffer.wrap(row.clone());
    return this;
  }
Returns true if field table is set (has been assigned a value) and false otherwise
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/generated/TIncrement.java