try catch

Java Exception Handling Tutorial: try-catch-finally, try-with-resources and Custom Exceptions

Submitted by jaypabs on

Sooner or later every Java program meets bad input, a missing file or a network that is down. If you do not plan for it, your program crashes with a long red stack trace, and in a capstone defense that usually happens at the worst possible moment. Exception handling is how Java lets you catch those problems, react to them, and keep the program running or fail with a clear message.

Try Catch

Submitted by joken on
Visual Basic Programming has an Exception to handle errors and other exceptional events. As a programmer, it is the best way to use a try catch to deal with unhandled exceptions. Especially when your program has disrupted the normal flow of instructions. Syntax: 
Try
    [ tryStatements ]
    [ Exit Try ]
[ Catch [ exception [ As type ] ] [ When expression ]
    [ catchStatements ]
    [ Exit Try ] ]
[ Catch ... ]
[ Finally
    [ finallyStatements ] ]
End Try
The main purpose of exceptions is to manage errors.
Subscribe to try catch