public int getPosition(T anObject) { int result = null; // result to return int lastIndex = length - 1; for(int index=0; index < lastIndex;index++){ if(anObject.equals(list[index])) { result = index; } } return result; } // end getPosition Solution public int getPosition(T anObject) { int result = null; // result to return int lastIndex = length - 1; for(int index=0; index < lastIndex;index++){ if(anObject.equals(list[index])) { result = index; } } return result; } // end getPosition.