Java

Design Patterns – Builder Pattern Builder pattern builds a complex object using simple objects and using a step by step approach. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object. Design Pattern – Singleton Pattern Singleton pattern is one of the simplest … Read more

Design Patterns – Builder Pattern Builder pattern builds a complex object using simple objects and using a step by step approach. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object. Design Pattern – Singleton Pattern Singleton pattern is one of the simplest … Read more

Design Patterns – Builder Pattern Builder pattern builds a complex object using simple objects and using a step by step approach. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object. Design Pattern – Singleton Pattern Singleton pattern is one of the simplest … Read more

Java inner class or nested class is a class which is declared inside the class or interface. We use inner classes to logically group classes and interfaces in one place so that it can be more readable and maintainable. Additionally, it can access all the members of outer class including private data members and methods. Syntax … Read more