Java 编写 Try 工具类

public class Try {

    public static <E extends Exception> void run(ExRun<E> run) {
        try {
            run.run();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public static <T, E extends Exception> T supplier(ExSupplier<T, E> supplier) {
        try {
            return supplier.get();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public static <T, E extends Exception> void consumer(ExConsumer<T, E> consumer, T t) {
        try {
            consumer.accept(t);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public static <T, R, E extends Exception> R function(ExFunction<T, R, E> function, T t) {
        try {
            return function.apply(t);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    @FunctionalInterface
    public interface ExConsumer<T, E extends Exception> {

        void accept(T t) throws E;

    }

    @FunctionalInterface
    public interface ExFunction<T, R, E extends Exception> {
        R apply(T t) throws E;
    }

    @FunctionalInterface
    public interface ExRun<E extends Exception> {

        void run() throws E;

    }

    @FunctionalInterface
    public interface ExSupplier<T, E extends Exception> {
        T get() throws E;
    }

}