groovy 对 list 排序

在groovy中对list排序是很简单的事情。好比：java def list=[] list<<[name:"aa",age:1] list<<[name:"bb",age:22] list<<[name:"cc",age:33] list<<[name:"dd",age:2] def newlist=list.sort{a,b-> return a.age-b.age } newlist.e

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