jdk.imports['java.util.Arrays'].load = async () => { class Arrays { fill(data, begin, nbElem, param) { const max = begin + nbElem; for (let i = begin; i < max; i++) { data[i] = param; } } copyOf(original, newLength, ignore) { const copy = new Array(newLength); jdk.java.lang.System.arraycopy(original, 0, copy, 0, Math.min(original.length, newLength)); return copy; } } jdk.java.util.Arrays = Arrays; };