Can I set a double from two integers?

[Reforced]

I was wondering if it's possible to set a double from two integers, say:\[code\]int i = 1;int j = 2;double l = i.j;\[/code\]so hopefully have l set to 1.2.I'm currently trying this with a loop, but nothing is coming of it:\[code\]for (int i = 0; i < 8; i++){ for(int l = 0; l < 8; l++){ double piece = i.l; ChessSquare chessSquare = new ChessSquare(i, l, piece); int[][] square = new int[l]; frame.add(chessSquare); }}\[/code\]