Which of the following access modifier can be accessed within a class private protected public?

#3) Protected: The protected access level has a scope that is within the package. A protected entity is also accessible outside the package through inherited class or child class. … #4) Default Access Modifier. Access ModifiersVisibilityprivateVisible with in the class. It is not accessible outside the class.Access Modifiers In Java – Tutorial With Examples – Software Testing … www.softwaretestinghelp.com › java › access-modifiers-in-java

Read more

Should I use Java objects?

Generally Object should only be used when dealing with a collection of elements of disparate or unknown type . This then usually is followed by instanceof and cast statements. Many APIs return Object when then can provide disparate types and some of this is a holdover from Java 4 and older prior to generics.

Read more