question: @ Override public void doRunKeys ( int run ) throws Exception { Object [ ] template = determineTemplate ( run ) ; String [ ] newKey = new String [ template . length - 1 ] ; System . arraycopy ( template , 0 , newKey , 0 , m_KeyIndex ) ; System . arraycopy ( template , m_KeyIndex + 1 , newKey , m_KeyIndex , template . length - m_KeyIndex - 1 ) ; m_ResultListener . acceptResult ( this , newKey , null ) ; }
target:  Gets the keys for a specified run number. Different run numbers correspond to different randomizations of the data. Keys produced should be sent to the current ResultListener