public boolean loadValue(byte[] family, byte[] qualifier, ByteBuffer dst)
    throws BufferOverflowException {
    return loadValue(family, 0, family.length, qualifier, 0, qualifier.length, dst);
  }
Loads the latest version of the specified column into the provided <code>ByteBuffer</code>.
<p>
Does not clear or flip the buffer.
@param family    family name
@param qualifier column qualifier
@param dst       the buffer where to write the value
@return <code>true</code> if a value was found, <code>false</code> otherwise
@throws BufferOverflowException there is insufficient space remaining in the buffer
hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java