Finally block return behavior with code example.

The Rule:

If a finally block returns a value, it overrides the value returned in the try or catch block.

Example:

public static int test() {
    try { return 10; }
    catch (Exception e) { return 20; }
    finally { return 30; }
}
// Outputs: 30

Note: It is considered bad practice to return from a finally block.