2-1. Manage and Configure POJOs with the Spring IoC ContainerProblemSolutionHow It Works2-2. Create POJOs by Invoking a ConstructorProblemSolutionHow It Works2-3. Use POJO References, Auto-Wiring, and Imports to Interact with Other POJOsProblemSolutionHow It Works2-4. Configure POJOs with Java Collection AttributesProblemSolutionHow It Works2-5. Set a POJOs ScopeProblemSolutionHow It Works2-6. Use Data from External Resources (Text Files, XML Files, Properties Files, or Image Files)ProblemSolutionHow It Works2-7. Resolve I18N Text Messages for Different Locales in Properties FilesProblemSolutionHow It Works2-8. Customize POJO Initialization and DestructionProblemSolution2-9. Create Post Processors to Validate and Modify POJOsProblemSolutionHow It Works2-10. Create POJOs with a Factory (Static Method, Instance Method, Spring’s FactoryBean)ProblemSolutionHow It Works2-11. Use Spring Environments and Profiles to Load Different Sets of POJOsProblemSolutionHow It Works