Java provides a comprehensive ecosystem that supports various stages of the SDLC, from conception to deployment. Tools like Maven and Gradle streamline project management and build processes, facilitating continuous integration and delivery. Integrated Development Environments (IDEs) such as IntelliJ IDEA and Eclipse offer powerful coding, debugging, and testing features that enhance developer efficiency and software quality. Java's strong typing helps catch errors early in the development phase, while frameworks like JUnit support rigorous testing methodologies. Moreover, Java's vast collection of libraries and frameworks, such as Spring and Hibernate, aid in rapid development, ensuring projects can progress smoothly from requirements gathering to maintenance and updates.