![]() So there is a class called NullPointerException in Java. Since everything in Java is a class, errors are also represented by the classes. ![]() Because this is one type of Unchecked Exception. Note: Whenever I am referring Unchecked Exceptions, consider it as NullPointerException also. ![]() is one of the most common exception in Java that programmers mostly face. But the term we are using Exception only refers to Unchecked exceptions which are checked by JVM but not by compiler. Some exceptions that are checked at compile time are called Checked Exceptions, these also called compile time errors. In this tutorial you will learn about Java NullPointerException and ways to fix this.Ī runtime error that can be handled by the programmer is called an Exception.
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