LinkedBlockingQueue的drainTo方法示例代码

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LinkedBlockingQueue analyzerBuffer = new LinkedBlockingQueue();

String abc = "abc" ;

analyzerBuffer.offer(abc);

List tmp = new ArrayList();

analyzerBuffer.drainTo(tmp);

System. out .println(tmp);

System. out .println(analyzerBuffer);

analyzerBuffer.offer(abc);

analyzerBuffer.offer(abc);

analyzerBuffer.drainTo(tmp);

System. out .println(tmp);

System. out .println(analyzerBuffer);

输出：

[abc]

[]

[abc, abc, abc]

[]

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