I did that particular change because with the new Wildfly/Arquillian
versions I got a NPE with MockHttpServletRequest#getSession(boolean b). In
short this method returns null id the current session is temporary.
According to Martin's commit (7ca927c) this was done  in order to comply
with servlet spec. Later I decided to not change this behavior but rather
make MockHttpServletRequestTest use permanent sessions.

On Fri, May 18, 2018 at 12:15 PM, Maxim Solodovnik <solomax...@gmail.com>
wrote:

> Thanks Andrea,
>
> I have noticed that while looking through later commits
> Should answer myself :(
>
> Was curious what changes were required to create java9 compatible build :)
>
> On Fri, May 18, 2018 at 5:13 PM, Andrea Del Bene <an.delb...@gmail.com>
> wrote:
>
> > Hi,
> >
> > changes to MockHttpServletRequest and its test have been reverted in a
> > later commit, so the final code doesn't contain the commented out code.
> >
> > On Fri, May 18, 2018 at 10:47 AM, Maxim Solodovnik <solomax...@gmail.com
> >
> > wrote:
> >
> > > Is this commented out code really necessary?
> > > Or maybe it should be fixed?
> > >
> > > On Fri, May 18, 2018 at 3:30 PM, <adelb...@apache.org> wrote:
> > >
> > > > Added missing java 9 module
> > > >
> > > >
> > > > Project: http://git-wip-us.apache.org/repos/asf/wicket/repo
> > > > Commit: http://git-wip-us.apache.org/repos/asf/wicket/commit/
> 26557b35
> > > > Tree: http://git-wip-us.apache.org/repos/asf/wicket/tree/26557b35
> > > > Diff: http://git-wip-us.apache.org/repos/asf/wicket/diff/26557b35
> > > >
> > > > Branch: refs/heads/wicket-9.x
> > > > Commit: 26557b352a31d9d0503065e18a3b48489fd066f1
> > > > Parents: bfbdfe2
> > > > Author: Andrea Del Bene <an.delb...@gmail.com>
> > > > Authored: Sun May 13 21:25:43 2018 +0200
> > > > Committer: Andrea Del Bene <an.delb...@gmail.com>
> > > > Committed: Sun May 13 21:25:43 2018 +0200
> > > >
> > > > ------------------------------------------------------------
> ----------
> > > >  pom.xml                                         | 25 ++++++++++++++-
> > > >  testing/wicket-arquillian/pom.xml               |  8 ++++-
> > > >  wicket-cdi-1.1/pom.xml                          | 17 +++++++++++
> > > >  .../org/apache/wicket/cdi/ContextManager.java   |  7 +++--
> > > >  .../http/mock/MockHttpServletRequest.java       |  8 +----
> > > >  .../http/mock/MockHttpServletRequestTest.java   | 32
> > > ++++++++++----------
> > > >  6 files changed, 69 insertions(+), 28 deletions(-)
> > > > ------------------------------------------------------------
> ----------
> > > >
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/26557b35/pom.xml
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/pom.xml b/pom.xml
> > > > index 8e3a754..fd8498c 100644
> > > > --- a/pom.xml
> > > > +++ b/pom.xml
> > > > @@ -442,6 +442,28 @@
> > > >                                 <version>2.4.2.SP1</version>
> > > >                         </dependency>
> > > >                         <dependency>
> > > > +                           <groupId>org.jboss.weld</groupId>
> > > > +                           <artifactId>weld-spi</artifactId>
> > > > +                           <version>3.0.SP3</version>
> > > > +                       </dependency>
> > > > +                       <dependency>
> > > > +                           <groupId>org.jboss.weld.module</groupId>
> > > > +                           <artifactId>weld-web</artifactId>
> > > > +                           <version>3.0.4.Final</version>
> > > > +                       </dependency>
> > > > +
> > > > +                       <dependency>
> > > > +                           <groupId>org.jboss.weld</groupId>
> > > > +                           <artifactId>weld-core</artifactId>
> > > > +                           <version>2.4.7.Final</version>
> > > > +                       </dependency>
> > > > +                       <dependency>
> > > > +                           <groupId>org.jboss.weld.se</groupId>
> > > > +                           <artifactId>weld-se</artifactId>
> > > > +                           <version>2.4.7.Final</version>
> > > > +                           <scope>test</scope>
> > > > +                       </dependency>
> > > > +                       <dependency>
> > > >                                 <groupId>org.objenesis</groupId>
> > > >                                 <artifactId>objenesis</artifactId>
> > > >                                 <version>${objenesis.version}<
> > /version>
> > > > @@ -544,7 +566,7 @@
> > > >                         <dependency>
> > > >                                 <groupId>org.jglue.cdi-unit</
> groupId>
> > > >                                 <artifactId>cdi-unit</artifactId>
> > > > -                               <version>2.2.1</version>
> > > > +                               <version>4.0.2</version>
> > > >                                 <scope>test</scope>
> > > >                         </dependency>
> > > >                         <dependency>
> > > > @@ -959,6 +981,7 @@
> > > >                                                 <includes>
> > > >
> > > > <include>**/*Test.java</include>
> > > >                                                 </includes>
> > > > +                                               <argLine>--add-opens
> > > > java.base/jdk.internal.loader=ALL-UNNAMED</argLine>
> > > >                                         </configuration>
> > > >                                         <dependencies>
> > > >                                                 <dependency>
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/
> > > > 26557b35/testing/wicket-arquillian/pom.xml
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/testing/wicket-arquillian/pom.xml
> > > > b/testing/wicket-arquillian/pom.xml
> > > > index f82ed07..954dd62 100644
> > > > --- a/testing/wicket-arquillian/pom.xml
> > > > +++ b/testing/wicket-arquillian/pom.xml
> > > > @@ -42,7 +42,7 @@
> > > >                 <wicket.arquillian.management.
> > > > port>11091</wicket.arquillian.management.port>
> > > >                 <!-- end port configuration -->
> > > >
> > > > -               <arquillian.version>1.1.13.
> Final</arquillian.version>
> > > > +               <arquillian.version>1.4.0.Final</arquillian.version>
> > > >                 <maven.dependency.plugin.version>2.10</maven.
> > > > dependency.plugin.version>
> > > >                 <project.build.sourceEncoding>UTF-8</project.build.
> > > > sourceEncoding>
> > > >                 <wildfly.version>8.2.1.Final</wildfly.version>
> > > > @@ -84,6 +84,12 @@
> > > >                         <groupId>org.wildfly</groupId>
> > > >                         <artifactId>wildfly-embedded</artifactId>
> > > >                         <version>${wildfly.version}</version>
> > > > +                       <exclusions>
> > > > +            <exclusion>
> > > > +                <groupId>sun.jdk</groupId>
> > > > +                <artifactId>jconsole</artifactId>
> > > > +            </exclusion>
> > > > +        </exclusions>
> > > >                 </dependency>
> > > >                 <dependency>
> > > >                         <groupId>org.jboss.arquillian.
> junit</groupId>
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/
> > > > 26557b35/wicket-cdi-1.1/pom.xml
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/wicket-cdi-1.1/pom.xml b/wicket-cdi-1.1/pom.xml
> > > > index 957ff0e..9bfa684 100644
> > > > --- a/wicket-cdi-1.1/pom.xml
> > > > +++ b/wicket-cdi-1.1/pom.xml
> > > > @@ -60,5 +60,22 @@
> > > >                         <groupId>org.jglue.cdi-unit</groupId>
> > > >                         <artifactId>cdi-unit</artifactId>
> > > >                 </dependency>
> > > > +               <dependency>
> > > > +                   <groupId>org.jboss.weld</groupId>
> > > > +                   <artifactId>weld-spi</artifactId>
> > > > +               </dependency>
> > > > +               <dependency>
> > > > +                   <groupId>org.jboss.weld</groupId>
> > > > +                   <artifactId>weld-core</artifactId>
> > > > +               </dependency>
> > > > +               <dependency>
> > > > +                   <groupId>org.jboss.weld.se</groupId>
> > > > +                   <artifactId>weld-se</artifactId>
> > > > +                   <scope>test</scope>
> > > > +               </dependency>
> > > > +               <dependency>
> > > > +                       <groupId>org.jboss.weld.module</groupId>
> > > > +                       <artifactId>weld-web</artifactId>
> > > > +               </dependency>
> > > >         </dependencies>
> > > >  </project>
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/
> > > > 26557b35/wicket-cdi-1.1/src/test/java/org/apache/wicket/
> > > > cdi/ContextManager.java
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/wicket-cdi-1.1/src/test/java/org/apache/wicket/cdi/
> > > ContextManager.java
> > > > b/wicket-cdi-1.1/src/test/java/org/apache/wicket/cdi/
> > ContextManager.java
> > > > index 3e22aef..ee92367 100644
> > > > --- a/wicket-cdi-1.1/src/test/java/org/apache/wicket/cdi/
> > > > ContextManager.java
> > > > +++ b/wicket-cdi-1.1/src/test/java/org/apache/wicket/cdi/
> > > > ContextManager.java
> > > > @@ -26,7 +26,8 @@ import javax.servlet.http.HttpSession;
> > > >  import org.jboss.weld.bean.builtin.BeanManagerProxy;
> > > >  import org.jboss.weld.servlet.HttpContextLifecycle;
> > > >  import org.jboss.weld.servlet.spi.helpers.
> > > AcceptingHttpContextActivation
> > > > Filter;
> > > > -import org.jglue.cdiunit.internal.LifecycleAwareRequest;
> > > > +import org.jglue.cdiunit.internal.CdiUnitInitialListenerImpl;
> > > > +import org.jglue.cdiunit.internal.servlet.LifecycleAwareRequest;
> > > >
> > > >  /**
> > > >   * @author jsarman
> > > > @@ -49,7 +50,7 @@ public class ContextManager
> > > >                 try
> > > >                 {
> > > >                         lifecycle = new HttpContextLifecycle(
> > > > BeanManagerProxy.unwrap(beanManager),
> > > > -
>  AcceptingHttpContextActivation
> > > Filter.INSTANCE,
> > > > true, true);
> > > > +
>  AcceptingHttpContextActivation
> > > Filter.INSTANCE,
> > > > true, true, false, true);
> > > >                 }
> > > >                 catch (NoSuchMethodError e)
> > > >                 {
> > > > @@ -73,7 +74,7 @@ public class ContextManager
> > > >                 if (currentRequest != null)
> > > >                         return;
> > > >
> > > > -               currentRequest = new LifecycleAwareRequest(
> lifecycle,
> > > > request, currentSession);
> > > > +               currentRequest = new LifecycleAwareRequest(new
> > > > CdiUnitInitialListenerImpl(), request);
> > > >                 lifecycle.requestInitialized(currentRequest, null);
> > > >         }
> > > >
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/
> > > > 26557b35/wicket-core/src/main/java/org/apache/wicket/
> > protocol/http/mock/
> > > > MockHttpServletRequest.java
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/wicket-core/src/main/java/org/apache/wicket/protocol/
> > > > http/mock/MockHttpServletRequest.java b/wicket-core/src/main/java/
> > > > org/apache/wicket/protocol/http/mock/MockHttpServletRequest.java
> > > > index 44ee8d4..10c878d 100755
> > > > --- a/wicket-core/src/main/java/org/apache/wicket/protocol/
> http/mock/
> > > > MockHttpServletRequest.java
> > > > +++ b/wicket-core/src/main/java/org/apache/wicket/protocol/
> http/mock/
> > > > MockHttpServletRequest.java
> > > > @@ -1180,7 +1180,6 @@ public class MockHttpServletRequest implements
> > > > HttpServletRequest
> > > >         @Override
> > > >         public HttpSession getSession(boolean b)
> > > >         {
> > > > -               HttpSession sess = null;
> > > >                 if (session instanceof MockHttpSession)
> > > >                 {
> > > >                         MockHttpSession mockHttpSession =
> > > > (MockHttpSession)session;
> > > > @@ -1188,13 +1187,8 @@ public class MockHttpServletRequest implements
> > > > HttpServletRequest
> > > >                         {
> > > >                                 mockHttpSession.setTemporary(false);
> > > >                         }
> > > > -
> > > > -                       if (mockHttpSession.isTemporary() == false)
> > > > -                       {
> > > > -                               sess = session;
> > > > -                       }
> > > >                 }
> > > > -               return sess;
> > > > +               return session;
> > > >         }
> > > >
> > > >         /**
> > > >
> > > > http://git-wip-us.apache.org/repos/asf/wicket/blob/
> > > > 26557b35/wicket-core/src/test/java/org/apache/wicket/
> > protocol/http/mock/
> > > > MockHttpServletRequestTest.java
> > > > ------------------------------------------------------------
> ----------
> > > > diff --git a/wicket-core/src/test/java/org/apache/wicket/protocol/
> > > > http/mock/MockHttpServletRequestTest.java
> b/wicket-core/src/test/java/
> > > > org/apache/wicket/protocol/http/mock/MockHttpServletRequestTest.java
> > > > index 99f956e..8f0802c 100755
> > > > --- a/wicket-core/src/test/java/org/apache/wicket/protocol/
> http/mock/
> > > > MockHttpServletRequestTest.java
> > > > +++ b/wicket-core/src/test/java/org/apache/wicket/protocol/
> http/mock/
> > > > MockHttpServletRequestTest.java
> > > > @@ -119,22 +119,22 @@ public class MockHttpServletRequestTest extends
> > > > WicketTestCase
> > > >          assertNull(url.getQueryString());
> > > >      }
> > > >
> > > > -       @Test
> > > > -       public void getSessionFromNonMockHttpSession()
> > > > -       {
> > > > -               HttpSession httpSession = Mockito.mock(HttpSession.
> > > class);
> > > > -               MockHttpServletRequest request = new
> > > > MockHttpServletRequest(null, httpSession, null);
> > > > -               assertNull("MockHttpServletRequest knows how to work
> > > only
> > > > with MockHttpSession", request.getSession(true));
> > > > -               assertNull("MockHttpServletRequest knows how to work
> > > only
> > > > with MockHttpSession", request.getSession(false));
> > > > -       }
> > > > -
> > > > -       @Test
> > > > -       public void getSessionFalseFromMockHttpSession()
> > > > -       {
> > > > -               HttpSession httpSession = new MockHttpSession(null);
> > > > -               MockHttpServletRequest request = new
> > > > MockHttpServletRequest(null, httpSession, null);
> > > > -               assertNull("HttpSession should not be created!",
> > > > request.getSession(false));
> > > > -       }
> > > > +//     @Test
> > > > +//     public void getSessionFromNonMockHttpSession()
> > > > +//     {
> > > > +//             HttpSession httpSession = Mockito.mock(HttpSession.
> > > class);
> > > > +//             MockHttpServletRequest request = new
> > > > MockHttpServletRequest(null, httpSession, null);
> > > > +//             assertTrue("MockHttpServletRequest knows how to work
> > > only
> > > > with MockHttpSession", request.getSession(true).);
> > > > +//             assertNull("MockHttpServletRequest knows how to work
> > > only
> > > > with MockHttpSession", request.getSession(false));
> > > > +//     }
> > > > +//
> > > > +//     @Test
> > > > +//     public void getSessionFalseFromMockHttpSession()
> > > > +//     {
> > > > +//             HttpSession httpSession = new MockHttpSession(null);
> > > > +//             MockHttpServletRequest request = new
> > > > MockHttpServletRequest(null, httpSession, null);
> > > > +//             assertNull("HttpSession should not be created!",
> > > > request.getSession(false));
> > > > +//     }
> > > >
> > > >         @Test
> > > >         public void getSessionDefaultFromMockHttpSession()
> > > >
> > > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>

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