Exceptions

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Exception Handling

What is an exception ? Exception is an unwanted and unexpected error which occurs while running the normal flow of the programme . An...

Keshari Abeysinghe

Feb 29, 20203 min read

Try block The try block contains set of statements where an exception can occur. A try block is always followed by a catch block, which...

Keshari Abeysinghe

Feb 28, 20202 min read

A try block can be followed by multiple catch blocks.lets see few rules about multiple catch blocks with the help of examples. To read...

Keshari Abeysinghe

Feb 27, 20201 min read

When a try catch block is present in another try block then it is called the nested try catch block.Sometimes a situation may arise where...

Keshari Abeysinghe

Feb 25, 20201 min read

In Java we have already defined exception classes such as ArithmeticException, NullPointerException, ArrayIndexOutOfBounds exception etc....

Keshari Abeysinghe

Feb 24, 20202 min read