Interceptor design pattern is used for intercepting a request. Primary use of this pattern is in Security policy implementation...

We can use include directive of JSP to include a Static page in JSP. In this approach, we use translation phase to include...

The steps to take Thread dump of Java process depends on the operating system...

All instance methods in Java are virtual functions by default...

Differences between Abstract class and Interface are..

Integer class is a wrapper for int. If it is not marked final, then any other class can extend...

XMLBeanFactory is one of the most useful implementation of BeanFactory in Spring. This factory loads its beans...

JVM instructs the Garbage Collector to call the finalize method, just before releasing an object from the memory. A programmer...

Externalizable interface extends Serializable interface in Java. It is used for giving the Class control over saving and restoring the contents of its instances...

JDK stands for Java Development Kit. It contains the tools and libraries for development of Java programs. It also contains...