protected void onePartition(final KVO<O>[] chunk,final boolean reopen) throws InterruptedException {
  addToOutputBuffer(new L(1),chunk,0,chunk.length,reopen);
}

protected void onePartition ( final KVO < O > [ ] chunk , final boolean reopen ) throws InterruptedException { addToOutputBuffer ( new L ( 1 ) , chunk , 0 , chunk . length , reopen ) ; }
adds the entire chunk to the sole partition .
