Is this considered code duplication?

Question

If I want to test multiple values of an enum using a case statement, and 80% of the case statements require two different if checks, is it considered poor coding to reuse that code over and over?

I actually used ctrl+c and ctrl+v and felt like the code gods would kill me.

Here is some perspective:

switch(value) {

   case value1:
   {
      if(something) { //do something; }

      if(somethingElse) { // do something else; }

      //unique for value1
   }
   break;

   case value2:
   {
      //unique for value2
   }
   break;

   case value3:
   {
      if(something) { //do something; }

      if(somethingElse) { // do something else; }

      //unique for value3
   }
   break;

   case value4:
   {
      if(something) { //do something; }

      if(somethingElse) { // do something else; }

      //unique for value4
   }
   break;

   case value5:
   {
      //unique for value5
   }
   break;

   default:
   break;

My value is randomly generated from the enum and is called a random amount of times. The goal is for value to be any random 'value' and totally independent of other cases.

Answer 1

You might want to put this duplicate code into a method.

public void yourFunctionCall() {
    //Could even pass the value if needed
    if(something) { //do something; }

    if(somethingElse) { // do something else; }
}

Then call this method in your case:

switch(value) {

case value1: {
    yourFunctionCall();
    //or yourFunctionCall(value1);
    //unique for value1
} //etc..