numbers = _objectWrappers.wrap(_arrays.arrayOf(_plugins.loadClass("java.lang.Long"), 1, 2, 3, 4, 5))
# 计算累积乘积,累积乘积: [1, 2, 6, 24, 120]
numbers.runningReduce(lambda acc, element: acc * element).forEach(lambda it: _console.log(it))