Migrate to Jakarta EE 9

Closes gh-1949

Author: eleftherias

buildSrc/src/test/resources/samples/integrationtest/withpropdeps/build.gradle

@@ -9,7 +9,7 @@ repositories {
 }
 
 dependencies {
-	optional 'javax.servlet:javax.servlet-api:3.1.0'
+	optional 'jakarta.servlet:jakarta.servlet-api:5.0.0'
 	testImplementation platform('org.junit:junit-bom:5.8.1')
 	testImplementation 'org.junit.jupiter:junit-jupiter-api'
 	testImplementation 'org.junit.jupiter:junit-jupiter-engine'

buildSrc/src/test/resources/samples/integrationtest/withpropdeps/src/integration-test/java/sample/TheTest.java

@@ -1,7 +1,7 @@
 package sample;
 
 import org.junit.jupiter.api.Test;
-import javax.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletRequest;
 
 public class TheTest {
 	@Test

buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 dependencies {
-	provided 'javax.servlet:javax.servlet-api'
+	provided 'jakarta.servlet:jakarta.servlet-api:5.0.0'
     testImplementation 'commons-io:commons-io:2.11.0'
     testImplementation 'org.assertj:assertj-core:3.21.0'
     testImplementation platform('org.junit:junit-bom:5.8.1')

buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/src/main/java/sample/HelloServlet.java

@@ -18,11 +18,11 @@
 
 import java.io.IOException;
 
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 
 @WebServlet("/")
 public class HelloServlet extends HttpServlet {

gradle/dependency-management.gradle

@@ -25,8 +25,8 @@ dependencyManagement {
 		dependency 'com.zaxxer:HikariCP:3.4.5'
 		dependency 'edu.umd.cs.mtc:multithreadedtc:1.01'
 		dependency 'io.lettuce:lettuce-core:6.1.5.RELEASE'
-		dependency 'javax.annotation:javax.annotation-api:1.3.2'
-		dependency 'javax.servlet:javax.servlet-api:4.0.1'
+		dependency 'jakarta.annotation:jakarta.annotation-api:2.0.0'
+		dependency 'jakarta.servlet:jakarta.servlet-api:5.0.0'
 		dependency 'mysql:mysql-connector-java:8.0.26'
 		dependency 'org.apache.derby:derby:10.14.2.0'
 		dependency 'org.assertj:assertj-core:3.21.0'

spring-session-core/spring-session-core.gradle

@@ -6,8 +6,8 @@ dependencies {
 	api "org.springframework:spring-jcl"
 
 	optional "io.projectreactor:reactor-core"
-	optional "javax.annotation:javax.annotation-api"
-	optional "javax.servlet:javax.servlet-api"
+	optional "jakarta.annotation:jakarta.annotation-api"
+	optional "jakarta.servlet:jakarta.servlet-api"
 	optional "org.springframework:spring-context"
 	optional "org.springframework:spring-jdbc"
 	optional "org.springframework:spring-messaging"

spring-session-core/src/main/java/org/springframework/session/config/annotation/web/http/SpringHttpSessionConfiguration.java

@@ -19,10 +19,10 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import javax.annotation.PostConstruct;
-import javax.servlet.ServletContext;
-import javax.servlet.SessionCookieConfig;
-import javax.servlet.http.HttpSessionListener;
+import jakarta.annotation.PostConstruct;
+import jakarta.servlet.ServletContext;
+import jakarta.servlet.SessionCookieConfig;
+import jakarta.servlet.http.HttpSessionListener;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;

spring-session-core/src/main/java/org/springframework/session/security/web/authentication/SpringSessionRememberMeServices.java

@@ -16,9 +16,9 @@
 
 package org.springframework.session.security.web.authentication;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;

spring-session-core/src/main/java/org/springframework/session/web/context/AbstractHttpSessionApplicationInitializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2021 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,10 +19,10 @@
 import java.util.Arrays;
 import java.util.EnumSet;
 
-import javax.servlet.DispatcherType;
-import javax.servlet.Filter;
-import javax.servlet.FilterRegistration.Dynamic;
-import javax.servlet.ServletContext;
+import jakarta.servlet.DispatcherType;
+import jakarta.servlet.Filter;
+import jakarta.servlet.FilterRegistration.Dynamic;
+import jakarta.servlet.ServletContext;
 
 import org.springframework.context.ApplicationContext;
 import org.springframework.core.Conventions;

spring-session-core/src/main/java/org/springframework/session/web/http/CookieHttpSessionIdResolver.java

@@ -18,8 +18,8 @@
 
 import java.util.List;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 
 import org.springframework.session.web.http.CookieSerializer.CookieValue;
 
@@ -32,8 +32,8 @@
  * When a session is created, the HTTP response will have a cookie with the specified
  * cookie name and the value of the session id. The cookie will be marked as a session
  * cookie, use the context path for the path of the cookie, marked as HTTPOnly, and if
- * {@link javax.servlet.http.HttpServletRequest#isSecure()} returns true, the cookie will
- * be marked as secure. For example:
+ * {@link jakarta.servlet.http.HttpServletRequest#isSecure()} returns true, the cookie
+ * will be marked as secure. For example:
  *
  * <pre>
  * HTTP/1.1 200 OK