Java多线程局部变量的生命周期

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代码片段转自http://2java.net/

public class ThreadTest {    public static Printer printer;    public static void main(String[] args) {        printer = new Printer();        new Thread(new Runnable() {            @Override            public void run() {                printer.print(1);            }        }).start();        new Thread(new Runnable() {            @Override            public void run() {                printer.print(2);            }        }).start();    }    public static class Printer {        private int c;        public void print(int i) {            int j = i;            c = j;            int count = 10;            while (count-- > 0) {                System.out.println("i=" + i);                System.out.println("j=" + j);                System.out.println("c=" + c);                try {                    Thread.sleep(1000);                } catch (InterruptedException e) {                    e.printStackTrace();                }            }        }    }}

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