rompetroll

public class Test {
    interface A {
        default String a() {return "A";}
    }
    interface B {
        default String b() {return "B";}
    }

    static class C implements A, B{}

rompetroll

import java.util.function.Function;
import java.util.Optional;

public class Compile {

    private <F,T> T runFun(Function<Optional<F>, T> fun, Optional<F> opt) {
        return fun.apply(opt) ;
    }
    public void foo() {
        Function<Optional<String>, String> fun = o -> o.orElseThrow(() -> new RuntimeException("nah"));

rompetroll

#!/bin/bash

dir1=$1
dir2=$2

die() {
    echo >&2 "$@"
    exit 1
}