Design patterns are template-based reusable solutions to help developers work effortlessly in multiple projects. In Java, the design patterns are flexible and help to identify unwanted repetitive code easily. The architecture of the software can be customised as per the requirements. Some of the advantages of using design patterns in Java are:
- They are reusable and can be used in multiple projects.
- They provide template solutions for defining system architecture.
- They provide transparency to software design.
- They are well-tested and proven means of developing robust solutions effortlessly.
