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package com.camels.java;

import com.camels.java.util.concurrent.LongAdder;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.locks.ReentrantLock;

/**

* Created by zhanggc on 2014/10/11.

*/

public class Test {

static int inc;

public static void main(String[] args){

/* String a= "123",b=new String("123"),c=new String("123").intern();

System.out.println(a==b);

System.out.println(a==c);

System.out.println(b==c);*/

Integer e =128,f=128,g=127,k=127;

System.out.println(e==f);

System.out.println(g==k);

}

static void inc(){

inc++;

}

public synchronized void inc1(){

inc++;

}

}