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Tip of the Day
Language: Java
Expertise: Intermediate
Feb 14, 2019

Boost the Switch Statement in JDK 12

Starting with JDK 12, the "switch" statement is extended so that it can be used as either a statement or an expression.

A sample:

switch (day) {
    case MONDAY, FRIDAY, TUESDAY, SUNDAY - System.out.println(...);
    case THURSDAY, SATURDAY              - System.out.println(...);
    case WEDNESDAY                       - System.out.println(...);
}
Octavia Anghel
 
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