可变参数

publicclassVarargsDemo{  

publicstaticvoidmain(Stringargs[]){  

// 调用可变参数的方法  

printMax(34,3,3,2,56.5);  

printMax(newdouble[]{1,2,3});  

}  

publicstaticvoidprintMax(double...numbers){  

if(numbers.length == 0){

System.out.println("No argument passed");

return;

}

doubleresult = numbers[0];

for(inti = 1;i < numbers.length;i++){ 

if(numbers[i] > result)

{  

result = numbers[i];

}

}

System.out.println("The max value is " + result);

}

}