Jakartified heroku archetype

Signed-off-by: Maxim Nesen <maxim.nesen@oracle.com>

Author: senivam

archetypes/jersey-heroku-webapp/src/main/resources/archetype-resources/pom.xml

@@ -64,16 +64,17 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>2.5.1</version>
+                <version>3.8.0</version>
                 <inherited>true</inherited>
                 <configuration>
-                    <source>1.7</source>
-                    <target>1.7</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-dependency-plugin</artifactId>
+                <version>2.8</version>
                 <executions>
                     <execution>
                         <id>copy-dependencies</id>
@@ -106,6 +107,6 @@
     <properties>
         <jersey.version>${project.version}</jersey.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jetty.version>9.0.6.v20130930</jetty.version>
+        <jetty.version>11.0.0.beta3</jetty.version>
     </properties>
-</project>
+</project>

archetypes/jersey-heroku-webapp/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
-        version="3.0">
+<web-app xmlns="https://jakarta.ee/xml/ns/jakartaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee http://java.sun.com/xml/ns/javaee/web-app_5_0.xsd"
+        version="5.0">
 
     <servlet>
         <servlet-name>Jersey Web Application</servlet-name>

archetypes/jersey-heroku-webapp/src/main/resources/archetype-resources/system.properties

@@ -1 +1 @@
-java.runtime.version=1.7
+java.runtime.version=11