JVM – 5 [ Threads Shared Runtime Data Area ]
Memory is a very important system resource. It is the intermediate bridge between the hard disk and the...
JVM – 4 [ Thread Private Runtime Data Area ]
Memory is a very important system resource. It is the intermediate bridge between the hard disk and the...
JVM – 3 [ Class Loading ]
Loading is the first stage in java class life cycle. During this stage, class loader is in charge...
JVM – 2 [ Class Life Cycle ]
The life cycle of a java class includs 5 stages : load, link, initialize, use, unload. The first...
JVM – 1 [ Byte Code ]
The computer cannot run directly java code (.java), it must be compiled into bytecode (.class), then it can...
Collections Framework – 5 [ Map ]
The Map interface in Java is part of the Java Collections Framework and provides a way to store...
Collections Framework – 4 [ Queue ]
The Queue interface defines functionality for a collection that stores items in FIFO(First In First Out) order. It...
Collections Framework – 3 [ Set ]
The Set interface defines the functionality of a collection that cannot contain duplicates in its elements. Items added...
Collections Framework – 2 [ List ]
List interface extends Collection interface and allows : What You Need 1.Methods of List Interface A special interface...