java试题-下面的方法，当输入为2的时候返回值是多少?
public static int getValue(int i) {
int result = 0; switch (i) { case 1:
result = result + i; case 2:
result = result + i * 2; case 3:
result = result + i * 3;
} return result;
}public static int getValue(int i) {
int result = 0; switch (i) { case 1:
result = result + i; case 2:
result = result + i * 2; case 3:
result = result + i * 3;
} return result;
}
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