private final void createChunk(int data[][],int chunk){
  data[chunk]=new int[CHUNK_SIZE + 1];
  System.arraycopy(INIT_ARRAY,0,data[chunk],0,CHUNK_SIZE);
}

private final void createChunk ( int data [ ] [ ] , int chunk ) { data [ chunk ] = new int [ CHUNK_SIZE + 1 ] ; System . arraycopy ( INIT_ARRAY , 0 , data [ chunk ] , 0 , CHUNK_SIZE ) ; }
creates the specified chunk in the given array of chunks .
