while(true) vs for(;;)

while(true)和for(;;)到底谁快？
test code

public class TestLoop { 
    public void whileCode(){
       while (true){ } 
    } 
    public void forCode(){
        for (;;){ } 
    }
}

字节码
执行命令：javap -verbose .\TestLoop.class

  public void whileCode();
    descriptor: ()V
    flags: ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
         0: goto          0
      LineNumberTable:
        line 7: 0
      LocalVariableTable:
        Start  Length  Slot  Name   Signature
            0       3     0  this   LTestLoop;
      StackMapTable: number_of_entries = 1
        frame_type = 0 /* same */

  public void forCode();
    descriptor: ()V
    flags: ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
         0: goto          0
      LineNumberTable:
        line 14: 0
      LocalVariableTable:
        Start  Length  Slot  Name   Signature
            0       3     0  this   LTestLoop;
      StackMapTable: number_of_entries = 1
        frame_type = 0 /* same */

根据生成的字节码在java中两者没有区别。分别在两个循环中累加到1,000,000,000, 花费时间分别为2毫秒代码不粘贴出来了。结论不敢乱下，但是个人认为两者并没区别。