This pull request updates the project to use Jakarta EE APIs instead of Java EE APIs. It includes changes to replace javax.servlet imports with jakarta.servlet, updates the pom.xml dependencies to align with Jakarta EE, and introduces new method overrides to support Jakarta Servlet features.

Migration to Jakarta EE

• Replaced all javax.servlet imports with jakarta.servlet in multiple files, including HttpConnectionHelper.java, InternalHttpServletRequest.java, InternalHttpServletResponse.java, ServletInputStreamWrapper.java, and ServletOutputStreamWrapper.java. This ensures compatibility with Jakarta EE APIs. [1] [2] [3] [4] [5]

• Updated pom.xml to replace Java EE dependencies (javax.servlet-api, jersey-servlet, jersey-spring, jsr311-api, etc.) with Jakarta EE equivalents (jakarta.servlet-api, jersey-container-servlet, jersey-spring6, etc.). Added exclusions to prevent conflicts. (F8a3b1ddL13R13, [1] [2] [3]

Support for Jakarta Servlet Features

• Added method overrides in InternalHttpServletRequest.java to support Jakarta Servlet features like changeSessionId, getRequestId, getProtocolRequestId, getServletConnection, and upgrade. These methods return default values or null for now. [1] [2]

• Added method overrides in ServletInputStreamWrapper.java and ServletOutputStreamWrapper.java for Jakarta Servlet features such as isFinished, isReady, setReadListener, and setWriteListener. These methods currently return default values or perform no actions. [1] [2]

Test Updates

• Updated test files (HttpConnectionHelperTest.java, InternalHttpServletRequestTest.java, InternalHttpServletResponseTest.java) to replace javax.servlet imports with jakarta.servlet. This ensures test compatibility with the updated API. [1] [2] [3]