How to ignore exception in Java?

0 votes
How can I handle exception such that it gets ignored and doesn't break the flow of the program?

Can someone help?
Dec 31, 2018 in Java by Sradha
• 1,720 points

edited Jan 2 by Vardhan 538 views

2 answers to this question.

0 votes

You can use the normal try catch syntax.

In the catch block you can mention the exception and ignore keyword for that exception.

Here is the synatx.

try
{

    //your block of code

}
catch(Exception ignore)

{

    //print a message

}

Hope this helps.

answered Dec 31, 2018 by Nishu
0 votes

There is no way to basically ignore a thrown exception. 

The best that you can do is to limit the standard you have to wrap the exception-throwing code in.

If you are on Java 8, you can use this:

public static void ignoringExc(RunnableExc r) {
  try { r.run(); } catch (Exception e) { }
}

@FunctionalInterface public interface RunnableExc { void run() throws Exception; }

Then, and implying static imports, your code becomes

ignoringExc(() -> test.setSomething1(0));
ignoringExc(() -> test.setSomething2(0));
answered Aug 16 by Sirajul
• 39,140 points

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