* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
import java.util.Observable;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.IntBinaryOperator;
import java.util.function.IntUnaryOperator;
import java.util.Observable;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.IntBinaryOperator;
import java.util.function.IntUnaryOperator;