NullPointException NullPointException is a RunTimeException. NullPointException is thrown when the value of a reference variable or object is null. How to avoid NullPointException? Before using any object or reference variable, you must check whether the object or reference variable is
Category: Java Advanced
How to handle IOException in Java
IOException In Java, IOException is one of the most common Exception when the program operating between input and output.IOException is used for input and output related operations. Sometimes it’s called Input-Output Exception. Whatever the reason for IOException Reading from a
Exception handling in java with examples
Exception Handling in Java is a powerful mechanism. Exception handling is done to handle the run time error of the program and to maintain normal flow. Exception refers to an abnormal event, which creates a kind of intrapt between tasks.
Getters and Setters in Java
Hello guys! In this tutorial, we have figure out the getters and setters method and their features in Java. We will learn accessor and mutator in the Java programming language. Getters and Setters in Java Explained Getters and setters are
