Which of the following statements are true?
a. The String class implements Comparable.
b. The Date class implements Comparable.
c. The Double class implements Comparable.
d. The BigInteger class implements Comparable.
abcd Many classes in the Java API implements the Comparable interface if the objects of the class can be compared. Strings, Dates, Doubles, and BigIntegers can all be compared. These classes implement the Comparable interface.
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Method ________ of interface SurfaceHolder.Callback is called when the SurfaceView’s size or orientation changes, and would typically be used to redisplay graphics based on those changes.
a. surfaceSizeChanged b. surfaceOrientationChanged c. onSizeChanged d. surfaceChanged
Revise the method getPointerTo so that it does not use the local variable result, but instead executes a return statement after each test is completed.
What will be an ideal response?