OnJava8-Examples/strings/SimpleFormat.java at master · xinan-w/OnJava8-Examples · GitHub

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// strings/SimpleFormat.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

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]

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