Consider the following method findValue, which takes an ArrayList of String elements and a String value as parameters and returns true if the String value is found in the list and false otherwise.
public static boolean findValue(ArrayList arr, String key)
{
for (int j = 0; j < arr.size(); j++) // Line 3
{
if (arr.get(j).equals(key))
{
return true;
}
}
return false;
}
Which of the following best explains the impact to the findValue method when, in line 3, int j = 0 is replaced by int j = 1 ?
A. It has no impact on the behavior of the method.
B. It will cause the method to return a different result when the key value is not in the list.
C. It will cause the method to return a different result when the key value is found only at the first index in the list.
D. It will cause the method to return a different result when the key value is found only at the last index in the list.
E. It will cause the method to throw an array index out of bounds exception.