- Lambda expressions simplify thread (and with a relatively simple) of the
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Only one way
//匿名内部类,必须借助接口或父类 new Thread (new Runnable() { public void run() { for(int i=0;i<5;i++) { System.out.println("me"); } } }).start(); //使用lambda简化,将接口名和方法名去掉,只要参数和方法体 new Thread (()-> { for(int i=0;i<5;i++) { System.out.println("me"); } }).start(); **例子:** public class hh { //内部类 static class like2 implements ilike { public void lambda() { System.out.println("2"); } } public static void main(String[]args) { ilike like =new like(); like=new like2(); like.lambda(); //匿名内部类,借助ilike接口实现 like =new ilike() { public void lambda() { System.out.println("3"); } }; like.lambda(); //lambda like=()->{ System.out.println("4"); }; like.lambda();
}
}
interface ilike{void lambda();
}
class like implements ilike{public void lambda()
{
System.out.println("i like");
}
}
java multithreading -lambda and anonymous inner classes
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Origin blog.51cto.com/14437184/2427421
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