Java

What Is Case Keyword In Java?

The switch block contains the word case. Together, they make up a switch-case block that is used to assess a condition and then carry out the appropriate case block based on the result.

Example of case keyword

A switch block has several cases inside of it. A case block runs depending on the result of the condition included in parentheses. With the exception of the default block, all case blocks are stopped using the break keyword, which stops the execution of subsequent case blocks.

public class JavaExample {
  public static void main(String[] args) {
    int month = 6;
    switch (month) {
      case 1:
        System.out.println("January");
        break;
      case 2:
        System.out.println("February");
        break;
      case 3:
        System.out.println("March");
        break;
      case 4:
        System.out.println("April");
        break;
      case 5:
        System.out.println("May");
        break;
      case 6:
        System.out.println("June");
        break;
      case 7:
        System.out.println("July");
        break;
      case 8:
        System.out.println("August");
        break;
      case 9:
        System.out.println("September");
        break;
      case 10:
        System.out.println("October");
        break;
      case 11:
        System.out.println("November");
        break;
      case 12:
        System.out.println("December");
        break;
      default:
        System.out.println("Enter a valid number (1-12)");
    }
  }
}

Output:

June

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