beforeSwitch4.java

// "Move 'return' closer to computation of the value of 'n'" "true"
class T {
    int f(int a) {
        int n = -1;
        switch (a) {
            case 1:
                n = 2;
                break;
            case 2:
                n = 4;
                break;
            default:
                n = 0;
                break;
            case 0:
        }
        re<caret>turn n;
    }
}