This error means your code or any external library you are using in your application is using the SLF4J library, an open source logging library, but …
While parsing JSON string received from one of our RESTful web services, I was getting this error "Exception in thread "main" com.fast…
One of the common problem while removing elements from an ArrayList in Java is the ConcurrentModificationException. If you use classical for loop wit…
The java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet error comes when you deploy a Spring MVC application into Tom…
If you are building your Java project using Maven, maybe in Eclipse or from the command prompt by running mvn install and your build is failing with …
Everyone in java development faces java.lang.OutOfMemoryError now and then, OutOfMemoryError in Java is one problem which is more due to system'…
Problem : You are getting java.lang.ClassNotFoundException exception complaining that Spring's DispatcherServlet class is not available in the cl…
If you have worked in Oracle database ever, you would definitely have seen ORA-00904: invalid identifier error. Doesn't matter which version you …
While working with memory mapped file, you may get java.io.IOException: Map failed error, which is mainly caused by Caused by: java.lang.OutOfMemory…