摘要: 笔试题: String strA = new String("123123");这一行中创建了几个String对象?? public class StringHeapCountTest { public static void main(String[] args) { String strA = 阅读全文
posted @ 2018-07-05 21:46 funny_coding 阅读(279) 评论(0) 推荐(0) 编辑
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