switch case in java
The switch statement in Java is a control flow statement that allows you to test a variable or an expression against multiple cases. It's similar to the if-else statement, but it can be a more convenient and efficient way to handle multiple conditions. The basic structure of a switch statement is as follows: The expression is the variable or expression that you want to test. The case statement is followed by a value or an expression, and the code that follows the case statement will be executed if the expression matches that value. The break statement is used to exit the switch statement and prevent the execution of the next case. Here's an example of a switch statement in Java: In Java 8, the switch statement was enhanced to support lambda expression as well. It allows you to use a functional interface inside the case statement, which makes the switch statement more powerful. Here's an example of how you can use a lambda expression in a switch statement...