LocateCamelIndex:

for (int i = 0; i < playingField.getPlayingField().size(); i++){
    for (int j = 0; j < playingField.getPlayingField()[i].camelOrder.size(); j++){
                if (playingField.getPlayingField()[i].camelOrder.contains(color)){
                    index = playingField.getPlayingField()[i].camelOrder.indexOf(color);
			return index;
                }
            }
}
return -1; // -1 -> not found

LocateCamelSlot:

for (int i = 0; i < playingField.getPlayingField().size(); i++){
    for (int j = 0; j < playingField.getPlayingField()[i].camelOrder.size(); j++){
                if (playingField.getPlayingField()[i].camelOrder.contains(color)){
                    return i;
                }
            }
}

return -1; // -1 -> not found