Save Exception Stacktrace to String - Java Object Oriented Design

Java examples for Object Oriented Design:Exception

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Description

Save Exception Stacktrace to String

Demo Code

 
import java.io.PrintWriter;
import java.io.StringWriter;

public class Main {
  public static void main(String args[]) {

    try {/*from   w  w w  . j  a  va2  s .  c  o  m*/
      // this will throw NumberFormatException
      Integer.parseInt("Not a number");

    } catch (NumberFormatException e) {


      StringWriter sWriter = new StringWriter();

      PrintWriter pWriter = new PrintWriter(sWriter);

      e.printStackTrace(pWriter);

      String strStackTrace = sWriter.toString();

      System.out.println("Stacktrace converted to String: " + strStackTrace);
    }
  }
}

Result


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