private void init(Matrix matrix){
  for (int i=1; i < 8; i++) {
    for (int j=1; j < 8; j++) {
      matrix.createEntry(Integer.toString(i),Integer.toString(j),0.);
    }
  }
}

private void init ( Matrix matrix ) { for ( int i = 1 ; i < 8 ; i ++ ) { for ( int j = 1 ; j < 8 ; j ++ ) { matrix . createEntry ( Integer . toString ( i ) , Integer . toString ( j ) , 0. ) ; } } }
initialize the matrix to get it sorted in a proper way . . .
