jai.getTileCache().setMemoryThreshold(
Float.parseFloat(args[++i]));
} else if (args[i].equalsIgnoreCase("-disableDefaultCache")) {
jai.disableDefaultTileCache();
} else if (args[i].equalsIgnoreCase("-schedulerParallelism")) {
jai.getTileScheduler().setParallelism(
Integer.parseInt(args[++i]));