Add a method to Pair that implements the following description.

```
/**
* Determine if either element of this Pair is equal
* to the argument.
* @param e the object to compare to the elements of this Pair
* @return the first element of this Pair found equal
* to e, null if neither element is equal to
* e.
*/
T elementEqualTo( T e )


```


```
/**
* Determine if either element of this Pair is equal
* to the argument.
* @param e the object to compare to the elements of this Pair
* @return the first element of this Pair found equal
* to e, null if neither element is equal to
* e.
*/
public T elementEqualTo (T e)
{
if ( e == null)
throw new NullPointerException();

if ( this.firstElement.equals( e ) || this.secondElement.equals( e ) )
return e;
else
return null;
}

```

Computer Science & Information Technology

You might also like to view...

Write a short program that shows how to defeat the slicing problem.

What will be an ideal response?

Computer Science & Information Technology

What port does the Simple Mail Transfer Protocol, or SMTP service use?

A. 25 B. 53 C. 69 D. 80

Computer Science & Information Technology

??Most Code Division Multiple Access (CDMA) networks conform to ____________ , created by the Telecommunications Industry Association (TIA).

A. ?TS-95 B. ?802.11 C. ?IS-95 D. ?IS-136

Computer Science & Information Technology

If you don't create a selection on a layer, then the filter will be applied to the entire layer.?

Answer the following statement true (T) or false (F)

Computer Science & Information Technology