Return more than one value from a function in Java

Question

How to return more than one value from a function in Java? Can anyone give sample code for doing this using tuples? I am not able to understand the concept of tuples.

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Answer 1

You can return an array from a java function:

   public static int[] ret() {
      int[] foo = {1,2,3,4};
      return  foo;
   }