Class J

src/main/java/com/volmit/adapt/util/J.java:32–283

import java.util.function.Supplier;

public class J {
    private static final int tid = 0;
    private static List<Runnable> afterStartup = new ArrayList<>();
    private static List<Runnable> afterStartupAsync = new ArrayList<>();
    private static boolean started = false;

    public static void dofor(int a, Function<Integer, Boolean> c, int ch, Consumer<Integer> d) {
        for (int i = a; c.apply(i); i += ch) {
            c.apply(i);
        }
    }

    public static boolean doif(Supplier<Boolean> c, Runnable g) {
        if (c.get()) {
            g.run();
            return true;
        }

        return false;
    }

    public static void a(Runnable a) {
        MultiBurst.burst.lazy(a);
    }

    public static <T> Future<T> a(Callable<T> a) {
        return MultiBurst.burst.getService().submit(a);
    }

    public static void attemptAsync(NastyRunnable r) {
        J.a(() -> J.attempt(r));
    }

    public static <R> R attemptResult(NastyFuture<R> r, R onError) {
        try {
            return r.run();
        } catch (Throwable e) {
            e.printStackTrace();
        }

        return onError;
    }

    public static <T, R> R attemptFunction(NastyFunction<T, R> r, T param, R onError) {
        try {
            return r.run(param);
        } catch (Throwable e) {
            Adapt.verbose("Failed to run function: " + e.getMessage());
        }

        return onError;
    }

    public static boolean sleep(long ms) {
        return J.attempt(() -> Thread.sleep(ms));
    }

    public static boolean attempt(NastyRunnable r) {