#USE SWITCH CASE JAVA HOW TO#

I thought because there are no brackets for the for statement that it would only loop for the if statement but eclipse says otherwise(else if also loops from 0 to the length of the array). The switch statement is Javas multiway branch statement. The problem is that when i highlight the other break(in eclipse), it says that the breaks are attached to the for statement as well, but i only wanted the for statement to be attached to the if statement, not the else if statements as well. Following is the syntax of using a switch case in Java. After the release of java 7 we can even use strings in the cases. It will then go through each of the case statements in turn. The switch statement in Java allows you to a clear, concise, and efficient multiple-branch statement without lots and lots of messy if-else statements. These multiple values that are tested are called cases. The switch statement will check the user variable and see whats in it. Break statement is used to come out of the switch block immediately.

In this case if it does, we declare the value variable to be equal to 2, and we break out of the loop. Java switch statement is like a conditional statement which tests multiple values and gives one output. The Switch case in Java is the comparison between a variable and its possible values. Let's say value is currently 1, we go to case 1 and our for loop goes through the array to see if each element matches with the whatever_value variable.

#USE SWITCH CASE JAVA HOW TO#

Though its a pretty straightforward feature let see an example of how to use. For the purpose of my question I've only included case 1, but the other cases are the same. But now with jdk7, you can directly use String inside switch and case statement.

Use switch case java