打印数组

public class Main {


  public static void printArray(int a[]) {
  /* from 
  NowJava.com - 时  代  Java*/


    for (int x : a) {

      System.out.print(x + ",");

    }

    System.out.println("");

  }


  public static <T> void printArray(T coll[]) {/*时代Java公众号 - nowjava.com 提 供*/


    for (T i : coll) {

      System.out.print(i + ",");

    }


    System.out.println("");

  }

}