The main reasoning behind making a method final is to prevent it from being overridden by subclasses . By making a method final, you not only indicate but also ensures that your tried and tested method is not overridden.
Read moreWhat happens when a method is declared as final?
When a method is declared with final keyword, it is called a final method. A final method cannot be overridden . The Object class does this—a number of its methods are final. We must declare methods with the final keyword for which we are required to follow the same implementation throughout all the derived classes.27 Eki 2021
Read moreCan we make method final in Java?
You can declare some or all of a class’s methods final . You use the final keyword in a method declaration to indicate that the method cannot be overridden by subclasses. The Object class does this—a number of its methods are final .
Read moreWhat are the five keywords in Java?
Java S.NoKeywordUsage3.booleanA data type that can hold True and False values only4.breakA control statement for breaking out of loops.5.byteA data type that can hold 8-bit data values6.caseUsed in switch statements to mark blocks of textList of all Java Keywords – GeeksforGeeks www.geeksforgeeks.org › list-of-all-java-keywords
Read moreWhat are the 52 keywords in Java?
Java Keywords or Reserved Words (52)for jdk1.4 abstractdosynchronizedcharfinallytryclassfloatvoidconstforvolatilecontinuegotowhileJava key words www.cs.unc.edu › ~weiss › COMP14 › 18-JavaKeyWords
Read moreWhat are the two types of methods in Java?
In Java, there are two types of methods:
Read moreWhat is user-defined method in Java?
You can write user-defined functions in Java to provide functionality that is not available in Oracle CQL or Oracle CQL built-in functions . You can create a user-defined function that returns an aggregate value or a single (non-aggregate) value.
Read more