Switch Statement in Java A Java switch statement is a multiple-branch statement that executes one statement from multiple conditions . The switch statement successively checks the value of an expression with a list of integer (int, byte, short, long), character (char) constants, String (Since Java 7), or enum types.
Read moreHow many case labels can be in a single switch in Java?
There can be one or N number of case values for a switch expression. The case value must be of switch expression type only. The case value must be literal or constant. It doesn’t allow variables.
Read moreCan you put multiple cases in a switch statement?
A switch statement includes literal value or is expression based. A switch statement includes multiple cases that include code blocks to execute. A break keyword is used to stop the execution of case block. A switch case can be combined to execute same code block for multiple cases .
Read moreCan I pass any type of variable to a switch statement?
1) The expression used in switch must be integral type ( int, char and enum). Any other type of expression is not allowed .
Read moreWhich data type variable can be used in switch statement?
The variable used in a switch statement can only be a short, byte, int or char . The values for each case must be the same data type as the variable type.
Read moreHow will you convert String to switch case?
String in Switch Statement Example 1
Read moreWhat is the syntax of switch statement in Java?
The switch expression is evaluated once. The value of the expression is compared with the values of each case . If there is a match, the associated block of code is executed . The break and default keywords are optional, and will be described later in this chapter.
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