The best I can come up with is this: ANIMAL: if (isAnimal) { DOG: if (isDog) { POODLE: if (isPoodle) { if (color == gre

The best I can come up with is this: ANIMAL: if (isAnimal) { DOG: if (isDog) { POODLE: if (isPoodle) { if (color == green) { break POODLE; // we don't want green poodles } if (age > 10) { break DOG; // we don't want old dogs } if (weight > 20) { break ANIMAL; // we don't want heavy animals } // more poodle conditions } // more dog conditions } // more animal conditions }