A label in Java is any valid Java identifier followed by a colon.
The following are some valid labels in Java:
label1: alabel: Outer: Hello: Control: myControl:
The following code shows how to use a labeled break statement.
public class Main { public static void main(String[] args) { outer: // Defines a label named outer for (int i = 1; i <= 3; i++) { for (int j = 1; j <= 3; j++) { System.out.print(i + "" + j); if (i == j) { break outer; // Exit the outer for loop }// w ww. j a v a2s . co m System.out.print("\t"); } System.out.println(); } } }