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How to get detail message from exception in java
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Different ways to print exception messages in Java
Following are the different ways to handle exception messages in Java.
Using printStackTrace() method − It print the name of the exception, description and complete stack trace including the line where exception occurred.
catch(Exception e){ e.printStackTrace();}Using toString() method − It prints the name and description of the exception.
catch(Exception e){System.out.println(e.toString());}Using getMessage() method − Mostly used.
It prints the description of the exception.
catch(Exception e){System.out.println(e.getMessage());}
Example
import java.io.Serializable;publicclassTesterimplementsSerializable,Cloneable{ publicstaticvoid main(String args[]){ try{ int a =0; int b =10; int result = b/a; System.out.println(result); }catch(Exception e){ System.out.println("toString(): "+ e.toString()); &n- how to display error message in java
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