A single code block can be chosen for execution in Java using the switch case. It is basically done by the break keyword or default keyword.
The syntax of the switch statement is given below:
case value x :
Until a break statement is reached, the switch statement examines an expression, compares its value to a succession of case phrases, and then executes statements following each case clause that matches the expression's value.
Java's switch case allows many conditions to be checked simultaneously, similar to an if-else ladder. An input that may be a fixed or a direct expression that may be examined is given to Switch
To stop processing a specific labeled statement included within the switch statement, use the break statement.