A final class is a class that can’t be extended . Also methods could be declared as final to indicate that cannot be overridden by subclasses. Preventing the class from being subclassed could be particularly useful if you write APIs or libraries and want to avoid being extended to alter base behaviour.22 May 2018
Read moreWhat is the object of the class?
Object-Oriented Terminology object: an object is an element (or instance) of a class ; objects have the behaviors of their class. The object is the actual component of programs, while the class specifies how instances are created and how they behave.
Read moreIs Java object class final?
It can also be used to get metadata of this class. The returned Class object is the object that is locked by static synchronized methods of the represented class. As it is final so we don’t override it.3 Oca 2022
Read moreWhat is final method in object class?
Methods of Object class MethodDescriptionpublic String toString()returns the string representation of this object.public final void notify()wakes up single thread, waiting on this object’s monitor.public final void notifyAll()wakes up all the threads, waiting on this object’s monitor.Java Object Class – Javatpoint www.javatpoint.com › object-class
Read moreDo you know some methods in object class?
int hashCode() – Used to get a hash code value for the object. void notify() – Used to wake up a single thread that is waiting on this object’s monitor. void notifyAll() – Used to wake up all threads that are waiting on this object’s monitor. String toString() – Used to get a string representation of the object.6 Şub 2018
Read moreWhat are the methods of an object?
a method is an action which an object is able to perform . sending a message to an object means asking the object to execute or invoke one of its methods.
Read moreHow many methods are available in object class?
There are 11 methods in Object class .
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