Java programming- The following sample code is used in several questions. It doe

Question

Java programming-

The following sample code is used in several questions. It does not change from question to question. You need open it only once; you can refer to it for each question. ButtonGui.txt  (opens new window)

Which of the following is a superclass (directly or indirectly)? (Select all that apply.)

ButtonGui

button1

wv

button2

action

ButtonIncrementer

myButton

buttonToModify

actionPerformed

ActionEvent

e

bval

newVal         

There are no superclasses listed

ButtonGui

button1

wv

button2

action

ButtonIncrementer

myButton

buttonToModify

actionPerformed

ActionEvent

e

bval

newVal         

There are no superclasses listed

Explanation / Answer

There are no superclasses listed in the chart.

Also the only valid class listed is ActionEvent which extends AWTEvent but it has no subclass.

Related Questions

Navigate

• Browse (All)
• Browse J
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.