# encoding: utf-8
numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long"), 1, 2, 3, 4, 5))
# 获取数组的前 3 个元素
first3Numbers = numbers.take(3)
# 输出：前 3 个元素: [1, 2, 3]
$console.log("前 3 个元素: ", first3Numbers)