This example demonstrates Abstract Factory pattern.
In this example AbstractFactory declares a interface for operations that create abstract products.ConcreteFactory implements operations to create c Run It Now!
this example demonstrates lazy instantiation using double locking machanism.In this example the singleton instance is created when the getInstance() method is called for the first time. Run It Now!
This example demonstrates lazy instantiation using double locking machanism.In this example the singleton instance is created when the getInstance() method is called for the first time.
Run It Now!
Run It Now!
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