MVC EXCEPTION stack trace

public class DispatcherServlet extends FrameworkServlet {

 

 

 

//           Exception Stack trace test

package com.qbao.app.test;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author chen.kuan 2016年7月18日
 *
 */
public class TestStackTrace {
	private static final Logger logger = LoggerFactory.getLogger(TestStackTrace.class);

	public static void main(String[] args) {
		DoSomething a = new DoSomething();
		try {
			a.doSomething();
		} catch (Exception e) {
			logger.error(e.getMessage(), e);
		}

	}

	public static class DoSomething {

		public void doSomething() {
			internalDoSomething();
		}

		public void justThrow() {
			throw new RuntimeException("source");
		}

		public void internalDoSomething() {
			try {
				justThrow();
			} catch (Exception e) {
				throw new RuntimeException("Nested Exception", e);
			}

		}
	}

}

 

2016-07-18 19:20:25 [main] [ERROR] [com.qbao.app.test.TestStackTrace.main:18] |Nested Exception
java.lang.RuntimeException: Nested Exception
	at com.qbao.app.test.TestStackTrace$DoSomething.internalDoSomething(TestStackTrace.java:37) ~[classes/:na]
	at com.qbao.app.test.TestStackTrace$DoSomething.doSomething(TestStackTrace.java:26) ~[classes/:na]
	at com.qbao.app.test.TestStackTrace.main(TestStackTrace.java:16) ~[classes/:na]
Caused by: java.lang.RuntimeException: source
	at com.qbao.app.test.TestStackTrace$DoSomething.justThrow(TestStackTrace.java:30) ~[classes/:na]
	at com.qbao.app.test.TestStackTrace$DoSomething.internalDoSomething(TestStackTrace.java:35) ~[classes/:na]
	... 2 common frames omitted