Java Switch Statement

Question

I have a problem using switch statement when I tried to deal with a special situation. For example, I have 3 cases: A, B, C.

• for A, I want to do statement_1 and st

Answer 1

Why not nest the switch into the if statement? there is no-repeat code this way.

if(!C){
    statement_3;
    switch(variable){
    case A:
        statement_1;
        break;
    case B: 
        statement_2;
        break;
}

or make use of both the if-statement and the switch?

if(!C){
    statement_3;
}
switch(variable){
case A:
    statement_1;
    break;
case B: 
    statement_2;
    break;