The following example demonstrates the use of System.err.println() of the System class to display the exception handling method:
/*
author by w3cschool.cc
ExceptionDemo.java
*/class ExceptionDemo{
public static void main(String[] args) {
try {
throw new Exception("My Exception");
} catch (Exception e) {
System.err.println("Caught Exception");
System.err.println("getMessage():" + e.getMessage());
System.err.println("getLocalizedMessage():"
+ e.getLocalizedMessage());
System.err.println("toString():" + e);
System.err.println("printStackTrace():");
e.printStackTrace();
}
}
}The output result of running the above code is:
Caught Exception getMessage():My Exception getLocalizedMessage():My Exception toString():java.lang.Exception: My Exception printStackTrace(): java.lang.Exception: My Exception at ExceptionDemo.main(ExceptionDemo.java:5)
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