Refreshing Technology
Posted in Education, and WhoCodeFirst
DGC stands for Distributed Garbage Collection. Remote Method Invocation (RMI) uses DGC for automatic garbage collection. Since RMI involves remote object references across JVM’s, garbage collection can be quite difficult.…
Posted in Education, and WhoCodeFirst
The RMI architecture consists of the following layers: Stub and Skeleton layer: This layer lies just beneath the view of the developer. This layer is responsible for intercepting method calls…
These methods can be used as a hint to the JVM, in order to start a garbage collection. However, this it is up to the Java Virtual Machine (JVM) to…
Posted in Education, Uncategorized, and WhoCodeFirst
This is one of the frequently asked questions from Java Serialization. The interviewer has been asking this question since the day Serialization was introduced in Java, but yet only a…
Posted in Education, and WhoCodeFirst
The Serializable interface gets us automatic serialization capability for objects of our class. On the other hand, the Externalizable interface provides a way to implement a custom serialization mechanism. A…
