Answers for "try catch blocks java"

3

What is a try block in java?

Java try block is used to enclose the code that might throw an exception
Posted by: Guest on June-18-2021
3

java try catch

try {
  // Code to try, which is throwing an Exception, e.g.
  /*example*/ Thread.sleep(100)
} catch (InterruptedException e /*Or any other exception*/) {
  // Handle Exception, usually:
  e.printStackTrace(); // Print the StackTrace of the exception to see what cause it
} finally {
  // Code executed after try / catch, used to close streams
  /*example*/ in.close();
}
Posted by: Guest on May-16-2021
6

try catch exception

First try block try to handle it
if not then catch block will handle it.
Finally block will executed regardless
of the outcome
Posted by: Guest on January-05-2021
2

try catch in java

try block: code that is protected for any exceptions. and it is mandatory 
(only try)
catch block: if any exception happens during runtime in the try block, 
the catch block will catch that exception.
if any exception happens during runtime in the try block, 
control will be given to catch block.
An optional finally block gives us a chance to run the code which 
we want to execute EVERYTIME a try-catch block is completed 
– either with errors or without any error.
Posted by: Guest on December-01-2020

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