# encoding: utf-8
emptyArray = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long")))
nonEmptyArray = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long"), 1, 2, 3))
# 输出：emptyArray 是否不为空: false
$console.log("emptyArray 是否不为空: ", emptyArray.isNotEmpty())
# 输出：nonEmptyArray 是否不为空: true
$console.log("nonEmptyArray 是否不为空: ", nonEmptyArray.isNotEmpty())