What is a builder pattern?Create a complex object by separating the creation process from the representation. Builder pattern gives you the freedom to set property values in a chained manner, not required to set values for optional properties that are set automatically with their default values. Using method chaining (chained…
Problem: Whenever the creation of a complex object requires a large number of attributes, calling a parameterized constructor or having several constructors with different combinations is cumbersome. It is hard to manage so many constructors. In Java, constructors are used to construct objects and constructors can take parameters to initialize the…
What is Spring Boot? Spring-Boot is an extra upper layer on the spring framework. It helps you handle all the configuration required in your respective project, you can consider spring-boot as ready to start working project in a few minutes just like your ready-to-eat food. Questions come, “Why do we…