simpleformat.java

think in java 最新版本的源码

//: strings/SimpleFormat.java

public class SimpleFormat {
  public static void main(String[] args) {
    int x = 5;
    double y = 5.332542;
    // The old way:
    System.out.println("Row 1: [" + x + " " + y + "]");
    // The new way:
    System.out.format("Row 1: [%d %f]\n", x, y);
    // or
    System.out.printf("Row 1: [%d %f]\n", x, y);
  }
} /* Output:
Row 1: [5 5.332542]
Row 1: [5 5.332542]
Row 1: [5 5.332542]
*///:~