Answer:
Answered below
Explanation:
Class Unique{
 public static void main(String args[]){
 int myArray[] = {1, 2, 3, 4};
 int newArray[];
 int i;. int j; int k;
 for(i = 0; i < myArray.length; I++)
 for(j = 0; j< myArray.length; j++)
 for(k = 0; k< myArray.length; k++){
 if(i != j && j!= k && i != k ){
 newArray.add(myArray[i] + myArray[j] + myArray[k]);
 }
 }
int count = 0;
for(int m = 0; m < newArray.length; m++){
 count++;
 }
System.out.print(newArray, count)
 }
}