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In Java, a String object is immutable, meaning that its value cannot be changed once it is created. This design decision was made for sever...

Quick & simple guide on String Pool concept in Java Image Credit String Pool in Java corresponds to an allocation of memory in ...

Lazy Loading vs Eager Loading  Image Credit Lazy Loading Lazy loading is a design pattern commonly used in computer programmin...

Image Credit What is an Immutable Object ? As per the Java Reference Documentation, "An object is considered immutable if its...

What is a marker interface ? Interface which does not contain any method to implement are called marker or the tag interfaces.  Wh...

Thread Synchronization Java provides  synchronized keyword to provide capabilities on controlling the access to shared resources for...

Static Binding Static Binding occurs at compile time. Compiler decides the type to be bound in compilation process. Private, f...

Spring framework provide enough flexibility to define the scope of the objects specifically. That means you can define the boundarie...