*mvn -v**
*Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /opt/apache-maven-3.6.3
Java version: 11.0.5, vendor: Private Build, runtime: /usr/lib/jvm/java-11-openjdk-amd64
Default locale: en_GB, platform encoding: UTF-8
OS name: "linux", version: "5.0.0-37-generic", arch: "amd64", family: "unix"

kub18@UB18:~/javafx/helloapp$ *mvn javafx:run*
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< co.uk.backbutton:HelloFX >----------------------
[INFO] Building HelloFX 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- javafx-maven-plugin:0.0.3:run (default-cli) @ HelloFX ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  4.488 s
[INFO] Finished at: 2020-01-06T00:30:59Z
[INFO] ------------------------------------------------------------------------

On 06/01/2020 00:26, Stuart McCulloch wrote:
Is this Ubuntu?  I seem to remember they have their own build of Maven which differs from the Apache source.

( https://bugs.launchpad.net/ubuntu/+source/maven/+bug/1754602 suggests it's a known bug in their packaging/build? )

If you download Maven from http://maven.apache.org/download.cgi and follow the instructions in http://maven.apache.org/install.html then you shouldn't see those warnings.

On Mon, 6 Jan 2020 at 00:02, zahid <zahidr1...@gmail.com <mailto:zahidr1...@gmail.com>> wrote:

    I installed maven using *sudo apt-get install  maven**
    *

    I even got this message at the end.

    *update-alternatives: using /usr/share/maven/bin/mvn to provide
    /usr/bin/mvn (mvn) in auto mode**
    *

    from the console output showing my current system settings, what 
    do you say should be the  exact settings for env. variable(s) ? I
    don't want to screw up anything. From the information I received I
    thought if  mvn -version works, that means maven setup is
    complete. Anyway I think the  "sudo apt-get install maven"  people
    need to be notified of this bug.

    kub18@UB18:~/javafx/helloapp$ *echo $M2_HOME**
    **
    *kub18@UB18:~/javafx/helloapp$ *echo $MAVEN_HOME**
    *
    kub18@UB18:~/javafx/helloapp$ *whereis maven*
    *maven: /etc/maven /usr/share/maven*

    kub18@UB18:~/javafx/helloapp$ *whereis mvn**
    **mvn: /usr/bin/mvn /usr/share/man/man1/mvn.1.gz*

    kub18@UB18:~/javafx/helloapp$ mvn -version
    Apache Maven 3.6.0
    Maven home: /usr/share/maven
    Java version: 11.0.5, vendor: Private Build, runtime:
    /usr/lib/jvm/java-11-openjdk-amd64
    Default locale: en_GB, platform encoding: UTF-8
    OS name: "linux", version: "5.0.0-37-generic", arch: "amd64",
    family: "unix"


    On 05/01/2020 22:38, Stuart McCulloch wrote:
    The Java 11 warning mentions that
    "/usr/share/maven/lib/guice.jar" has a class named
    "com.google.inject.internal.cglib.core.$ReflectUtils$1"

    This looks suspect because the official Maven distribution uses
    the "no-AOP" version of Guice which doesn't contain any CGLIB
    classes. It suggests that whoever provided that copy of Maven has
    replaced the "no-AOP" version with the "AOP" version, and this
    will cause warnings on Java 11. (The "AOP" version uses CGLIB
    which currently relies on certain reflective access that Java 11
    warns about - whereas the "no-AOP" version doesn't.)

    If you install an official Maven distribution from Apache (and
    make sure that the MAVEN_HOME environment variable points to it)
    then you shouldn't see that warning.

    On Sun, 5 Jan 2020 at 22:24, Karl Heinz Marbaise
    <khmarba...@gmx.de <mailto:khmarba...@gmx.de>> wrote:

        Hi,

        On 05.01.20 22:54, zahid wrote:
        > Thank you. These files has been generated by NETBEANS IDE.

        I have my doubts that plugins generated as dependencies by
        Netbeans if
        so this is simply a bug ....


        >
        > *Netbeans uses a very old version Apache Maven 3.3.9 and
        these warnings
        > do not appear.

        This means you don't have defined all your used plugins
        correctly within
        your pom.xml (pluginManagement as you already done with
        maven-compiler-plugin) with their appropriate versions.

        Older plugins versions didn't even know something about Java
        Module
        system (JPMS) names etc. (This is what you get with Maven
        3.3.9..) That
        looks like that those warnings have gone but they are still
        there
        because older plugins didn't recogzined them...


        > *
        >
        > *I still get these warnings with the revised pom.xml
        > *
        >
        > kub18@UB18:~/javafx/helloapp$ mvn  javafx:run
        > WARNING: An illegal reflective access operation has occurred
        > WARNING: Illegal reflective access by
        > com.google.inject.internal.cglib.core.$ReflectUtils$1
        > (file:/usr/share/maven/lib/guice.jar) to method
        >
        
java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
        > WARNING: Please consider reporting this to the maintainers of
        > com.google.inject.internal.cglib.core.$ReflectUtils$1
        > WARNING: Use --illegal-access=warn to enable warnings of
        further illegal
        > reflective access operations
        > WARNING: All illegal access operations will be denied in a
        future release
        > [INFO] Scanning for projects...
        > [INFO]
        > [INFO] ----------------------< co.uk.backbutton:HelloFX
        >  >----------------------
        > [INFO] Building HelloFX 1.0-SNAPSHOT
        > [INFO] --------------------------------[ jar
        > ]---------------------------------
        > [INFO]
        > [INFO] --- javafx-maven-plugin:0.0.3:run (default-cli) @
        HelloFX ---
        > [INFO]
        >
        ------------------------------------------------------------------------
        > [INFO] BUILD SUCCESS
        > [INFO]
        >
        ------------------------------------------------------------------------
        > [INFO] Total time:  3.934 s
        > [INFO] Finished at: 2020-01-05T21:51:22Z
        > [INFO]
        >
        ------------------------------------------------------------------------


        This is something completely different.

        If the pom is the one your are using than you should use
        Maven 3.6.3 and
        correctly check your environment if it's pointing to the
        correct Maven
        installation... (Do you use M2_HOME or MAVEN_HOME environment
        variables?
        Only add the bin directory of the Maven installation to the
        PATH nothing
        else).

        I suppose /usr/share/maven/lib/guice.jar) is from your Maven
        installation on your system?

        Kind regards
        Karl Heinz Marbaise



        >
        > *REVISED pom.xml*
        >
        > kub18@UB18:~/javafx/helloapp$ cat pom.xml
        > <project xmlns="http://maven.apache.org/POM/4.0.0";
        > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
        >    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
        > http://maven.apache.org/maven-v4_0_0.xsd";>
        >
        > <modelVersion>4.0.0</modelVersion>
        > <groupId>co.uk.backbutton</groupId>
        >      <artifactId>HelloFX</artifactId>
        >      <version>1.0-SNAPSHOT</version>
        >
        >      <properties>
        >
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        >
        
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        > <maven.compiler.source>11</maven.compiler.source>
        > <maven.compiler.target>11</maven.compiler.target>
        >      </properties>
        >
        >      <dependencies>
        >          <dependency>
        > <groupId>org.openjfx</groupId>
        > <artifactId>javafx-controls</artifactId>
        > <version>14-ea+6</version>
        >          </dependency>
        >          <dependency>
        > <groupId>org.openjfx</groupId>
        > <artifactId>javafx-fxml</artifactId>
        >              <version>13</version>
        >          </dependency>
        >      </dependencies>
        >
        >      <build>
        >          <pluginManagement>
        >           <plugins>
        >              <plugin>
        > <groupId>org.apache.maven.plugins</groupId>
        > <artifactId>maven-compiler-plugin</artifactId>
        > <version>3.8.0</version>
        >                  <configuration>
        > <release>${maven.compiler.source}</release>
        >                  </configuration>
        >              </plugin>
        >
        >              <plugin>
        > <groupId>org.openjfx</groupId>
        > <artifactId>javafx-maven-plugin</artifactId>
        > <version>0.0.3</version>
        >                  <configuration>
        > <mainClass>HelloFX</mainClass>
        >                  </configuration>
        >              </plugin>
        >          </plugins>
        >       </pluginManagement>
        >      </build>
        > </project>
        >
        >
        > On 05/01/2020 20:53, Karl Heinz Marbaise wrote:
        >> Hi,
        >>
        >>
        >> On 05.01.20 21:31, zahid wrote:
        >>>
        >>> mvn -version
        >>> Apache Maven 3.6.0
        >>> Maven home: /usr/share/maven
        >>> Java version: 11.0.5, vendor: Private Build, runtime:
        >>> /usr/lib/jvm/java-11-openjdk-amd64
        >>> Default locale: en_GB, platform encoding: UTF-8
        >>> OS name: "linux", version: "5.0.0-37-generic", arch:
        "amd64", family:
        >>> "unix"
        >>>
        >>> *ls -l
        >>> *total 24
        >>> -rw-rw-r-- 1 kub18 kub18 4770 Jan  3 15:02 nbactions.xml
        >>> -rw-rw-r-- 1 kub18 kub18  455 Jan  1 21:58 pom_old.xml
        >>> -rwxrwxrwx 1 kub18 kub18 2520 Jan  3 15:17 pom.xml
        >>> drwxrwxr-x 3 kub18 kub18 4096 Jan  1 21:45 src
        >>> drwxrwxr-x 7 kub18 kub18 4096 Jan  5 09:24 target
        >>>
        >>> *
        >>> *
        >>>
        >>> *consol output**
        >>> *
        >>>
        >>> kub18@UB18:~/javafx/helloapp$ mvn javafx:run
        >>> WARNING: An illegal reflective access operation has occurred
        >>> WARNING: Illegal reflective access by
        >>> com.google.inject.internal.cglib.core.$ReflectUtils$1
        >>> (file:/usr/share/maven/lib/guice.jar) to method
        >>>
        
java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
        >>> WARNING: Please consider reporting this to the
        maintainers of
        >>> com.google.inject.internal.cglib.core.$ReflectUtils$1
        >>> WARNING: Use --illegal-access=warn to enable warnings of
        further
        >>> illegal reflective access operations
        >>> WARNING: All illegal access operations will be denied in
        a future
        >>> release
        >>> [INFO] Scanning for projects...
        >>> [INFO]
        >>> [INFO] ----------------------< co.uk.backbutton:HelloFX
        >>>  >----------------------
        >>> [INFO] Building HelloFX 1.0-SNAPSHOT
        >>> [INFO] --------------------------------[ jar
        >>> ]---------------------------------
        >>> [INFO]
        >>> [INFO] --- javafx-maven-plugin:0.0.3:run (default-cli) @
        HelloFX ---
        >>> [WARNING] Can't extract module name from
        >>> plexus-container-default-1.0-alpha-6.jar:
        plexus.container.default:
        >>> Invalid module name: 'default' is not a Java identifier
        >>> [WARNING] Can't extract module name from
        >>> plexus-container-default-1.0-alpha-30.jar:
        plexus.container.default:
        >>> Invalid module name: 'default' is not a Java identifier
        >>> [WARNING] Some dependencies encountered issues while
        attempting to be
        >>> resolved as modules and will not be included in the
        classpath; you
        >>> can change this behavior via the
        'includePathExceptionsInClasspath'
        >>> configuration parameter.
        >>> [INFO]
        >>>
        ------------------------------------------------------------------------
        >>> [INFO] BUILD SUCCESS
        >>> [INFO]
        >>>
        ------------------------------------------------------------------------
        >>> [INFO] Total time:  15.673 s
        >>> [INFO] Finished at: 2020-01-05T20:20:17Z
        >>> [INFO]
        >>>
        ------------------------------------------------------------------------
        >>> *
        >>> *
        >>>
        >>> *kub18@UB18:~/javafx/helloapp$ cat pom.xml*
        >>>
        >>> <project xmlns="http://maven.apache.org/POM/4.0.0";
        >>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
        >>>    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
        >>> http://maven.apache.org/maven-v4_0_0.xsd";>
        >>> <modelVersion>4.0.0</modelVersion>
        >>> <groupId>co.uk.backbutton</groupId>
        >>> <artifactId>HelloFX</artifactId>
        >>> <version>1.0-SNAPSHOT</version>
        >>>      <properties>
        >>>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        >>>
        
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

        >>>
        >>>
        >>> <maven.compiler.source>11</maven.compiler.source>
        >>> <maven.compiler.target>11</maven.compiler.target>
        >>>      </properties>
        >>>      <dependencies>
        >>>
        >>>          <dependency>
        >>> <groupId>org.openjfx</groupId>
        >>> <artifactId>javafx-controls</artifactId>
        >>> <version>14-ea+6</version>
        >>>          </dependency>
        >>>          <dependency>
        >>> <groupId>org.openjfx</groupId>
        >>> <artifactId>javafx-fxml</artifactId>
        >>> <version>13</version>
        >>>          </dependency>
        >>>          <dependency>
        >>> <groupId>plexus</groupId>
        >>> <artifactId>plexus-container-default</artifactId>
        >>> <version>1.0-alpha-6</version>
        >>> </dependency>
        >>>          <dependency>
        >>> <groupId>org.apache.maven.plugins</groupId>
        >>> <artifactId>maven-source-plugin</artifactId>
        >>> <version>3.2.1</version>
        >>>          </dependency>
        >>>          <dependency>
        >>> <groupId>org.apache.maven.plugins</groupId>
        >>> <artifactId>maven-javadoc-plugin</artifactId>
        >>> <version>3.1.1</version>
        >>>          </dependency>
        >>>
        >>>          <dependency>
        >>> <groupId>org.apache.maven.plugins</groupId>
        >>> <artifactId>maven-deploy-plugin</artifactId>
        >>> <version>3.0.0-M1</version>
        >>>          </dependency>
        >>>
        >>>      </dependencies>
        >>>      <build>
        >>>          <plugins>
        >>>              <plugin>
        >>> <groupId>org.apache.maven.plugins</groupId>
        >>> <artifactId>maven-compiler-plugin</artifactId>
        >>> <version>3.8.0</version>
        >>>                  <configuration>
        >>> <release>11</release>
        >>>                  </configuration>
        >>>              </plugin>
        >>>
        >>>              <plugin>
        >>> <groupId>org.openjfx</groupId>
        >>> <artifactId>javafx-maven-plugin</artifactId>
        >>> <version>0.0.3</version>
        >>>                  <configuration>
        >>> <mainClass>HelloFX</mainClass>
        >>>                  </configuration>
        >>>              </plugin>
        >>>          </plugins>
        >>>      </build>
        >>
        >>
        >>
        >>
        >> Never use maven plugins as dependencies....
        >> also do not use plexus-container-default as a dependency.
        >>
        >>
        >> So remove the dependency definition:
        >>
        >> maven-source-plugin
        >> maven-javadoc-plugin
        >> maven-deploy-plugin
        >>
        >> also remove the dependency:
        >>
        >> plexus-container-default from your pom file...
        >>
        >> If you want to define your plugins in your pom which is a
        good idea
        >> you should use pluginManagement instead ...
        >>
        >> This will remove the warnings you have gotten
        >>
        >> The issue had been the wrong dependencies..
        >>
        >>
        >> Kind regards
        >> Karl Heinz Marbaise
        >>
        >>
        >>
        >>>
        >>> *kub18@UB18:~/javafx/helloapp$ cat nbactions.xml
        >>> *<?xml version="1.0" encoding="UTF-8"?>
        >>> <actions>
        >>>          <action>
        >>> <actionName>rebuild</actionName>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>          </action>
        >>>          <action>
        >>> <actionName>build</actionName>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>          </action>
        >>>          <action>
        >>> <actionName>build-with-dependencies</actionName>
        >>> <reactor>also-make</reactor>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>          </action>
        >>>          <action>
        >>> <actionName>run</actionName>
        >>>              <packagings>
        >>> <packaging>jar</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>> <exec.args>-classpath %classpath
        >>> ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>>              </properties>
        >>>          </action>
        >>>          <action>
        >>> <actionName>run.single.main</actionName>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>> <exec.args>-classpath %classpath
        >>> ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>> <exec.classpathScope>${classPathScope}</exec.classpathScope>
        >>>              </properties>
        >>>          </action>
        >>>          <action>
        >>> <actionName>debug</actionName>
        >>>              <packagings>
        >>> <packaging>jar</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>build</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>>
        
<exec.args>-agentlib:jdwp=transport=dt_socket,server=n,address=${jpda.address}

        >>> -classpath %classpath ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>> <jpda.listen>true</jpda.listen>
        >>>              </properties>
        >>>          </action>
        >>>          <action>
        >>> <actionName>debug.single.main</actionName>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>build</goal>
        >>> <goal>clean</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>>
        
<exec.args>-agentlib:jdwp=transport=dt_socket,server=n,address=${jpda.address}

        >>> -classpath %classpath ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>> <exec.classpathScope>${classPathScope}</exec.classpathScope>
        >>> <jpda.listen>true</jpda.listen>
        >>>              </properties>
        >>>          </action>
        >>>          <action>
        >>> <actionName>profile</actionName>
        >>>              <packagings>
        >>> <packaging>jar</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>build</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>> <exec.args>-classpath %classpath
        >>> ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>>              </properties>
        >>>          </action>
        >>>          <action>
        >>> <actionName>profile.single.main</actionName>
        >>>              <packagings>
        >>> <packaging>*</packaging>
        >>>              </packagings>
        >>>              <goals>
        >>> <goal>clean</goal>
        >>> <goal>build</goal>
        >>> <goal>install</goal>
        >>> <goal>javafx:run</goal>
        >>>              </goals>
        >>>              <properties>
        >>> <exec.args>-classpath %classpath
        >>> ${packageClassName}</exec.args>
        >>> <exec.executable>java</exec.executable>
        >>> <exec.classpathScope>${classPathScope}</exec.classpathScope>
        >>>              </properties>
        >>>          </action>
        >>>      </actions>
        >>>
        >>>
        >>> *kub18@UB18:~/javafx/helloapp/src/main/java$ cat
        HelloFX.java *
        >>>
        >>> import javafx.application.Application;
        >>> import javafx.scene.Scene;
        >>> import javafx.scene.control.Label;
        >>> import javafx.scene.layout.StackPane;
        >>> import javafx.stage.Stage;
        >>>
        >>> public class HelloFX extends Application {
        >>>
        >>>      @Override
        >>>      public void start(Stage stage) {
        >>>          String javaVersion =
        System.getProperty("java.version");
        >>>          String javafxVersion =
        System.getProperty("javafx.version");
        >>>          Label l = new Label("Hello, JavaFX " +
        javafxVersion + ","
        >>>                  + " running on Java " + javaVersion + ".");
        >>>          Scene scene = new Scene(new StackPane(l), 640, 480);
        >>>          stage.setScene(scene);
        >>>          stage.show();
        >>>      }
        >>>
        >>>      public static void main(String[] args) {
        >>>          launch();
        >>>      }
        >>>
        >>> }
        >>> *
        >>> *
        >>>
        >>> On 05/01/2020 18:36, Karl Heinz Marbaise wrote:
        >>>> Hi,
        >>>>
        >>>> sorry but you seemed not to read my questions:
        >>>>
        >>>> without a full pom and it's dependencies it's impossible
        to see where
        >>>> the warning is comming from cause it looked like there
        is a dependency
        >>>> (plexus--...) extreme old one which does not has a
        module information
        >>>> and can't be used as it...that means there is a
        dependency somewhere in
        >>>> your project? or maybe in the used plugin javafx ?
        >>>>
        >>>> Furthermore the output:
        >>>>
        >>>> Java version: 11.0.5, vendor: Private Build
        >>>>
        >>>> is very interesting..Have you build your own JDK ? ...
        >>>>
        >>>> As I already mentioned. It would be helpful to have a
        full example
        >>>> project as GitHub project ...
        >>>>
        >>>>
        >>>> Kind regards
        >>>> Karl Heinz Marbaise
        >>>> On 05.01.20 19:08, zahid wrote:
        >>>>> *Running in NETBEANS IDE
        >>>>> *
        >>>>>
        >>>>> *mvn error message* "you can change this
        >>>>> behavior via the 'includePathExceptionsInClasspath'
        configuration
        >>>>> parameter." ......
        >>>>>
        >>>>> *I would like to see an example syntax setting in
        pom.xml file of **
        >>>>> *
        >>>>>
        >>>>> *'includePathExceptionsInClasspath' **
        >>>>> *
        >>>>>
        >>>>> *then I can fix it next time this happens.*
        >>>>>
        >>>>> *
        >>>>> *
        >>>>>
        >>>>>  > Also do not change <default config> on the top menu,
        >>>>>
        >>>>>  > Which menu? In Maven there is no menu? ...
        >>>>>
        >>>>> *NETBEANS IDE menu at the top drop down list  below
        options Run
        >>>>> Debug.**
        >>>>> *
        >>>>>
        >>>>> *
        >>>>> *
        >>>>>
        >>>>> **
        >>>>>
        >>>>> The error was in NETBEANS IDE when  running an
        archetype application.
        >>>>>
        >>>>> NETBEANS IDE comes with mvn version Apache Maven 3.3.9
        >>>>>
        >>>>>
        >>>>> As you can see below I reverted back to system
        installation of mvn
        >>>>> 3.3.9
        >>>>> same as NETBEANS IDE.
        >>>>>
        >>>>> I do not  now get warning when creating command line
        archetypes.
        >>>>>
        >>>>> *Console output of mvn -version **
        >>>>> *
        >>>>>
        >>>>> Apache Maven 3.3.9
        >>>>>
        >>>>> Maven home: /usr/share/maven
        >>>>> Java version: 11.0.5, vendor: Private Build
        >>>>> Java home: /usr/lib/jvm/java-11-openjdk-amd64
        >>>>> Default locale: en_GB, platform encoding: UTF-8
        >>>>> OS name: "linux", version: "5.0.0-37-generic", arch:
        "amd64",
        >>>>> family: "unix"
        >>>>>
        >>>>>
        >>>>> *NETBEANS ABOUT DIALOGUE*
        >>>>>
        >>>>> Product Version: Apache NetBeans IDE 11.2
        >>>>>
        >>>>> Java: 11.0.5; OpenJDK 64-Bit Server VM
        >>>>> 11.0.5+10-post-Ubuntu-0ubuntu1.118.04
        >>>>> Runtime: OpenJDK Runtime Environment
        >>>>> 11.0.5+10-post-Ubuntu-0ubuntu1.118.04
        >>>>> System: Linux version 5.0.0-37-generic running on
        amd64; UTF-8;
        >>>>> en_GB (nb)
        >>>>> User directory: /home/kub18/.netbeans/11.2
        >>>>> Cache directory: /home/kub18/.cache/netbeans/11.2
        >>>>>
        >>>>>
        >>>>> openjdk version "11.0.5" 2019-10-15
        >>>>>
        >>>>> *KUBUNTU KInfocentre**
        >>>>> *
        >>>>>
        >>>>> KDE plasma version 5.12.9
        >>>>>
        >>>>> Distributor ID: Ubuntu
        >>>>> Description:    Ubuntu 18.04.3 LTS
        >>>>> Release:        18.04
        >>>>> Codename:       bionic
        >>>>>
        >>>>>
        >>>>> On 05/01/2020 17:26, Karl Heinz Marbaise wrote:
        >>>>>> On 05.01.20 18:06, zahid wrote:
        >>>>>>>
        >>>>>>> I can't honestly remember which application I was
        having this
        >>>>>>> problem
        >>>>>>> with.
        >>>>>>
        >>>>>> Unfortunately this means I can't help here..
        >>>>>>
        >>>>>>>
        >>>>>>> BUT all my applications are running fine without
        errors or warnings.
        >>>>>> without a concrete example it's more or less
        impossible to help ...I
        >>>>>> don't know what versions of Maven you exactly using,
        which
        >>>>>> dependencies,
        >>>>>> which plugin versions, which JDK version etc. etc...
        >>>>>>
        >>>>>>>
        >>>>>>> I found most of these kind of  *GOTCHAS* is to reset
        the mvn
        >>>>>>> goals to
        >>>>>>> "clean install".
        >>>>>>>
        >>>>>>> That is to say go to project -> properties  -> right
        click ->
        >>>>>>> actions >
        >>>>>>> scroll through resetting the  execute goals.
        >>>>>>
        >>>>>> Which project properties? Running in IDE? Sounds like
        you don't
        >>>>>> run on
        >>>>>> plain command line? Have you checked so?...
        >>>>>>
        >>>>>>
        >>>>>>>
        >>>>>>> Also do not change <default-config> on the top menu,
        >>>>>>
        >>>>>> Which menu? In Maven there is no menu? ...
        >>>>>>
        >>>>>>
        >>>>>> Kind regards
        >>>>>> Karl Heinz Marbaise
        >>>>>>
        >>>>>>>
        >>>>>>> that will also cause different kind of warnings or
        errors.
        >>>>>>>
        >>>>>>> You can change it to release-profile see what happens
        then change it
        >>>>>>> back again :)
        >>>>>>>
        >>>>>>> Also some times you have errors and warnings  when
        you run by
        >>>>>>> selecting
        >>>>>>> the double arrows. Then you have to "run file" by
        being in the java
        >>>>>>> class where the  "psvm" is   and right click -> "run
        file" . Then
        >>>>>>> the
        >>>>>>> double arrow will run correctly after that.
        >>>>>>>
        >>>>>>>
        >>>>>>> On 05/01/2020 15:50, Karl Heinz Marbaise wrote:
        >>>>>>>> Hi,
        >>>>>>>> On 03.01.20 18:57, zahid wrote:
        >>>>>>>>> what is the solution to solve this warning.
        >>>>>>>>>
        >>>>>>>>> running form NETBEANS IDE.
        >>>>>>>>>
        >>>>>>>>> module name from
        plexus-container-default-1.0-alpha-6.jar:
        >>>>>>>>> plexus.container.default: Invalid module name:
        'default' is not
        >>>>>>>>> a Java
        >>>>>>>>> identifier
        >>>>>>>>> Can't extract module name from
        >>>>>>>>> plexus-container-default-1.0-alpha-30.jar:
        >>>>>>>>> plexus.container.default:
        >>>>>>>>> Invalid module name: 'default' is not a Java identifier
        >>>>>>>>> Some dependencies encountered issues while
        attempting to be
        >>>>>>>>> resolved as
        >>>>>>>>> modules and will not be included in the classpath;
        you can
        >>>>>>>>> change this
        >>>>>>>>> behavior via the 'includePathExceptionsInClasspath'
        configuration
        >>>>>>>>> parameter.
        >>>>>>>>
        >>>>>>>>
        >>>>>>>> Do you have a full working example of this? Best
        would be a GitHub
        >>>>>>>> project?
        >>>>>>>>
        >>>>>>>> Kind regards
        >>>>>>>> Karl Heinz Marbaise
        >>>>>>>>> -------------
        >>>>>>>>>
        >>>>>>>>> b/r
        >>>>>>>>>
        >>>>>>>>> Zahid
        >>>>>>>>>
        >>>>> --
        >>>>> www.backbutton.co.uk <http://www.backbutton.co.uk>
        >>>>> ¯\_(ツ)_/¯
        >>>>> Marriage between loose
        >>>>> and tight coupling
        >>>>> = healthy applications
        >>>
        >>> --
        >>> www.backbutton.co.uk <http://www.backbutton.co.uk>
        >>> ¯\_(ツ)_/¯
        >>> Marriage between loose
        >>> and tight coupling
        >>> = healthy applications
        >>>
        > --
        > www.backbutton.co.uk <http://www.backbutton.co.uk>
        > ¯\_(ツ)_/¯
        > Marriage between loose
        > and tight coupling
        > = healthy applications
        >

-- www.backbutton.co.uk <http://www.backbutton.co.uk>
    ¯\_(ツ)_/¯
    Marriage between loose
    and tight coupling
    = healthy applications

--
www.backbutton.co.uk
¯\_(ツ)_/¯
Marriage between loose
and tight coupling
= healthy applications

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