14+ Exception Hierarchy In Java Diagram. Figure shows a class hierarchy diagram that illustrates some of the exception handling classes and the relationships between them. Checked exceptions are so called because both the java compiler and the java virtual machine check to make sure this rule is obeyed.
Java distinguishes between two categories of exceptions: In this tutorial, we will learn exception hierarchy in java with diagrams and brief descriptions. A lot of times it is perfectly fine to have a single component throw a single exception type with different if the user is able to handle them differently, that is when you should use a hierarchy.
Exception hierarchy in java example program code :
14+ Exception Hierarchy In Java Diagram. Diagram for exception classes hierarchy object throwable exception and error in java programming. Exception handling in java is based on the use of the following keywords in the program: These predefined exceptions are represented by classes in java. Java distinguishes between two categories of exceptions: