Given the class 'readonly' with the following behavior:
a (protected) integer instance variab...
Computers and Technology, 20.11.2019 01:31 alexusjones6042
Given the class 'readonly' with the following behavior:
a (protected) integer instance variable named 'val'.
a constructor that accepts an integer and assigns the value of the parameter to the instance variable 'val'.
a method name 'getval' that returns the value of 'val'.
write a subclass named 'readwrite' with the following additional behavior:
any necessary constructors.
a method named 'setval' that accepts an integer parameter and assigns it the the 'val' instance variable.
a method 'isdirty' that returns true if the setval method was used to override the value of the 'val' variable.
Answers: 3
Computers and Technology, 22.06.2019 14:30
Complete the sentence based on your knowledge of the professional difficulties faced by music artists. digital technology allows audiences to see free live telecasts of music or dance performances through
Answers: 1
Computers and Technology, 23.06.2019 14:30
The basic work area of the computer is it screen that you when you first fire up your computer
Answers: 1
Computers and Technology, 24.06.2019 01:00
What shows the web address of the page that is currently displayed in the workspace? status window toolbar location bar internet box
Answers: 1
Computers and Technology, 24.06.2019 02:30
Assume a class window with accessor method getwidth that accepts no parameters and returns an integer. assume further an array of 3 window elements named winarr, has been declared and initialized. write a sequence of statements that prints out the width of the widest window in the array.
Answers: 2
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Computers and Technology, 06.12.2020 20:30
History, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30
Mathematics, 06.12.2020 20:30