Core JAVA Archive

In this article we will discuss String in a switch statement; a new feature of Java 7. So for explaining this topic we take a short look at switch, string and some switch cases. Introduction …

Introduction In this article we will discuss multiple exceptions in Java 7. Its a new feature released by Java 7 to remove redundancy of code since we don’t need to write a catch statement again …

You can also create your own exception sub class simply by extending java Exception class. You can define a constructor for your Exception sub class (not compulsory) and you can override the toString() function to …

There are few things to remember when overriding a method with exception handling. If super class method does not declare any exception, then sub class overridden method cannot declare checked exception but it can declare …

The throws keyword is used to declare an exception. It gives an information to the programmer that there may occur an exception so it is better for the programmer to provide the exception handling code …