[Solved] Returning a String array and assign it to a String array type variable in Java

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Assign Variable, here you have to assign variable to method that is returning same type so… String[] xx = function String[]()

In your case:

String[] num = numbers();

The method here you have to create array, fill it and return it. Always according to it’s signature so if you declare a function String[] name() you must return String[] to finish function.

In your case:

public String[] numbers(){
    String[] numbers = new String[20];
    for (int i = 0; i<20; i++){
        numbers[i] = Integer.toString(i);  // i is an integer, "transform it into string"
    }
    return numbers;
}

solved Returning a String array and assign it to a String array type variable in Java