question: @ Override public String toString ( ) { String result = "RandomSplitResultProducer: " ; result += getCompatibilityState ( ) ; if ( m_Instances == null ) { result += ": <null Instances>" ; } else { result += ": " + Utils . backQuoteChars ( m_Instances . relationName ( ) ) ; } return result ; }
target:  Gets a text descrption of the result producer.