Develop Reference

Cannot start Heroku project on windows. Main class not found, and if found it cannot find other classes

I am trying to deploy my first discord bot to heroku, but it cannot find the main File.
My pom.xml looks like this:`
<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>kostisBot</artifactId>
<version>1.0-SNAPSHOT</version>
<name>kostisBot</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<repositories>
<repository>
<id>dv8tion</id>
<name>m2-dv8tion</name>
<url>https://m2.dv8tion.net/releases</url>
</repository>
<repository>
<id>central</id>
<name>bintray</name>
<url>http://jcenter.bintray.com</url>
</repository>
</repositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>15</maven.compiler.source>
<maven.compiler.target>15</maven.compiler.target>
<!-- Use the latest version whenever possible. -->
<jackson.version>2.12.0</jackson.version>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/javax.json/javax.json-api -->
<dependency>
<groupId>javax.json</groupId>
<artifactId>javax.json-api</artifactId>
<version>1.1.4</version>
</dependency>
<dependency>
<groupId>com.codesnippets4all</groupId>
<artifactId>quick-json</artifactId>
<version>1.0.4</version> </dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
<version>2.1.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
<dependency>
<groupId>com.sedmelluq</groupId>
<artifactId>lavaplayer</artifactId>
<version>1.3.75</version>
</dependency>
<dependency>
<groupId>com.github.dhiraj072</groupId>
<artifactId>random-word-generator</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>com.jagrosh</groupId>
<artifactId>jda-utilities</artifactId>
<version>3.0.5</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>net.dv8tion</groupId>
<artifactId>JDA</artifactId>
<version>4.2.1_255</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<descriptorRefs>
<!-- This tells Maven to include all dependencies -->
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>src.main.java.Kostis.App.java</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>15</source>
<target>15</target>
</configuration>
</plugin>
<plugin>
<groupId>com.heroku.sdk</groupId>
<artifactId>heroku-maven-plugin</artifactId>
<version>3.0.3</version>
<configuration>
<appName>kostisbot</appName>
<processTypes>
<web>java $JAVA_OPTS -cp target/classes:target/dependency/* src.main.java.Kostis.App.java</web>
</processTypes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals><goal>copy-dependencies</goal></goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
`
My proc file looks like this:
web: java $JAVA_OPTS -cp target/classes:target/dependency/* src.main.java.Kostis.App.java
this is the path for Main App [here][1]
Way before i think main loaded but all the other classes failed:
[enter image description here][2]
I'd appreciate any help. I have been trying to run my app for a while now and nothing seems to be working.
Thanks in advance.
[1]: https://i.stack.imgur.com/kNQ0B.png
[2]: https://i.stack.imgur.com/WqMyz.png

RavenDB Java client missing StringUtils

I downloaded the RavenDB Java client 3.2.1 jar from here, created a new Java project in Ecplise, added the jar to the list of references, then took these three lines
IDocumentStore store = new DocumentStore(ravenDbUrl, "todo-db");
store.initialize();
store.executeIndex(new TodoByTitleIndex());
from here, replaced the values with my db-specific names, and expected some sign of life from the db. Instead, I'm getting "Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils".
I must admit, it's been a while since I've done Java, but surely this isn't missing something glaringly obvious, is it ?!
I have included the commons-lang3-3.5.jar file as well, but it's not taking that. Could you please point me in the right direction ?
Thanks !

Adding the "official" pom to my Eclipse project made it compile and run.
For the record, here's the pom, in case someone needs a base from which to investigate:
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>net.ravendb</groupId>
<artifactId>ravendb-parent</artifactId>
<version>3.2.1</version>
</parent>
<artifactId>ravendb-client</artifactId>
<name>RavenDB Java Client</name>
<properties>
<queryDsl.version>3.1.1</queryDsl.version>
</properties>
<dependencies>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${queryDsl.version}</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.7</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.8.3</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.12</version>
</dependency>
<dependency>
<groupId>de.undercouch</groupId>
<artifactId>bson4jackson</artifactId>
<version>1.3.0</version>
</dependency>
<!-- test deps -->
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-collections</artifactId>
<version>${queryDsl.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.reflections</groupId>
<artifactId>reflections</artifactId>
<version>0.9.9-RC1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.8.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.1</version>
<executions>
<execution>
<id>querydsl-test</id>
<goals>
<goal>test-process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-test-sources/java</outputDirectory>
<processor>net.ravendb.querydsl.RavenDBAnnotationProcessor</processor>
<options>
<querydsl.entityAccessors>true</querydsl.entityAccessors>
</options>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<archive>
<manifestEntries>
<Source-Hash>${sourceHash}</Source-Hash>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<!-- version 2.2 has bug: https://github.com/mojohaus/versions-maven-plugin/issues/51 -->
<version>2.1</version>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>pack</id>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4</version>
<configuration>
<descriptors>
<descriptor>src/main/assembly/dist.xml</descriptor>
</descriptors>
<attach>false</attach>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>coverage</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.15</version>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.6.2.201302030002</version>
<executions>
<execution>
<id>jacoco-initialize</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>jacoco-site</id>
<phase>package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

Netbeans runtime configuration in jar

I have a maven project and jni4net is one of the dependency and it's running fine in Netbeans. But when i package it into a jar i get the error java.lang.UnsatisfiedLinkError: no jni4net.n-0.8.8.0 in java.library.path. I solved this problem in Netbenas by setting Working directory and VM Options in Project Properties -> Run. Now is there a way to include these configurations while packaging it as jar, or any other solution.
Thanks in advance...
Here is my pom
<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>com.base</groupId>
<artifactId>base</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>BASE</name>
<repositories>
<repository>
<id>repo</id>
<url>file://${project.basedir}/./temp-repo</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jni4net</groupId>
<artifactId>jni4net.j</artifactId>
<version>0.8.8.0</version>
</dependency>
<dependency>
<groupId>customId</groupId>
<artifactId>customId</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>3.0.0-beta2</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>3.0.0-beta2</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.5</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.10</version>
<executions>
<execution>
<id>copy</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>
${project.build.directory}/lib
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>com.mysite.myproject.Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>validate</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<resources>
<resource>
<directory>lib</directory>
<!--<filtering>true</filtering>-->
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

java.lang.NoClassDefFoundError on running project with Java, but works when running with mvn exec:exec

I'm compiling and running some source code I got from a project called Structr (https://github.com/structr/structr). I'm able to run the program correctly with a maven mvn command but not using the JVM java command.
The compilation step goes well with maven clean install -DskipTests
On running the front-end (in the structr-ui directory), it goes well if using maven exec:exec but fails on java -cp target/lib/*;target/structr-ui-0.8.2.jar org.structr.Ui. I have some stack trace indicating java.lang.NoClassDefFoundError on org.structr.core.entity.AbstractNode and org.structr.core.EntityContext. What I find strange about this is that the maven pom.xml file in the exec entry we have
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<configuration>
<executable>java</executable>
<arguments>
<argument>-server</argument>
<argument>-Dfile.encoding=utf-8</argument>
<argument>-XX:+UseNUMA</argument>
<argument>-Xms1g</argument>
<argument>-Xmx1g</argument>
<argument>-classpath</argument>
<argument>target/lib/*;target/structr-ui-0.8.2.jar</argument>
<argument>org.structr.Ui</argument>
</arguments>
</configuration>
</plugin>
The entire pom.xml reads
<?xml version="1.0" encoding="UTF-8"?>
<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>
<parent>
<groupId>org.structr</groupId>
<artifactId>structr</artifactId>
<version>0.8.2</version>
</parent>
<groupId>org.structr</groupId>
<artifactId>structr-ui</artifactId>
<packaging>jar</packaging>
<version>0.8.2</version>
<name>structr-ui</name>
<description>Structr is an open source framework based on the popular Neo4j graph database.</description>
<developers>
<developer>
<name>Axel Morgner</name>
<email>am#structr.org</email>
</developer>
<developer>
<name>Christian Morgner</name>
<email>cm#structr.org</email>
</developer>
</developers>
<url>http://structr.org</url>
<properties>
<netbeans.hint.license>structr-agpl30</netbeans.hint.license>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<repository>
<id>neo4j-releases</id>
<url>http://m2.neo4j.org/content/repositories/releases</url>
</repository>
<repository>
<id>neo4j-snapshots</id>
<url>http://m2.neo4j.org/content/repositories/snapshots</url>
</repository>
<repository>
<id>google-diff-patch-match</id>
<name>google-diff-patch-match</name>
<url>http://google-diff-match-patch.googlecode.com/svn/trunk/maven/</url>
</repository>
<repository>
<id>jodd</id>
<url>http://repo1.maven.org/maven2/org/jodd/</url>
</repository>
<!-- <repository>
<id>alfresco-releases</id>
<url>https://maven.alfresco.com/nexus/content/repositories/releases</url>
</repository>
<repository>
<id>alfresco-snapshots</id>
<url>https://maven.alfresco.com/nexus/content/repositories/snapshots</url>
</repository>-->
<repository>
<id>snapshots.maven.structr.org</id>
<url>http://maven.structr.org/artifactory/snapshot</url>
</repository>
<repository>
<id>releases.maven.structr.org</id>
<url>http://maven.structr.org/artifactory/release</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>structr-server</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<type>jar</type>
<scope>test</scope>
<optional>false</optional>
</dependency>
<!-- <dependency>
<artifactId>urlrewritefilter</artifactId>
<groupId>org.tuckey</groupId>
<type>jar</type>
<version>4.0.4</version>
</dependency>-->
<dependency>
<groupId>diff_match_patch</groupId>
<artifactId>diff_match_patch</artifactId>
<version>current</version>
</dependency>
<dependency>
<groupId>org.pegdown</groupId>
<artifactId>pegdown</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>net.java</groupId>
<artifactId>textile-j</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0-m09</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>1.9-ea04</version>
</dependency>
<!-- <dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-rest-graphdb</artifactId>
<version>1.9.5</version>
</dependency>-->
<dependency>
<groupId>com.flagstone</groupId>
<artifactId>transform</artifactId>
<version>3.0.2</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>org.jodd</groupId>
<artifactId>jodd-lagarto</artifactId>
<version>3.4.5</version>
</dependency>
<!-- <dependency>
<groupId>org.jodd</groupId>
<artifactId>jodd-http</artifactId>
<version>3.4.5</version>
</dependency>-->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.4.1</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>3.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
</dependency>
<dependency>
<groupId>org.apache.oltu.oauth2</groupId>
<artifactId>org.apache.oltu.oauth2.client</artifactId>
<version>0.31</version>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<version>3.0.5</version>
</dependency>
<dependency>
<groupId>org.apache.ftpserver</groupId>
<artifactId>ftpserver-core</artifactId>
<version>1.0.6</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<testResources>
<testResource>
<directory>src/main/resources</directory>
</testResource>
</testResources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<configuration>
<executable>java</executable>
<arguments>
<argument>-server</argument>
<argument>-Dfile.encoding=utf-8</argument>
<argument>-XX:+UseNUMA</argument>
<argument>-Xms1g</argument>
<argument>-Xmx1g</argument>
<argument>-classpath</argument>
<argument>target/lib/*;target/structr-ui-0.8.2.jar</argument>
<argument>org.structr.Ui</argument>
</arguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<debug>true</debug>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4</version>
<configuration>
<descriptors>
<descriptor>src/main/resources/assemblies/dist.xml</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>attached</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.vafer</groupId>
<artifactId>jdeb</artifactId>
<version>1.0.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>jdeb</goal>
</goals>
<configuration>
<timestamped>true</timestamped>
<controlDir>${basedir}/src/main/deb/control</controlDir>
<dataSet>
<data>
<src>${project.build.directory}/${project.build.finalName}.jar</src>
<type>file</type>
<dst>structr-ui.jar</dst>
<mapper>
<type>perm</type>
<prefix>/usr/lib/${project.artifactId}/</prefix>
</mapper>
</data>
<data>
<src>${project.build.directory}/lib</src>
<type>directory</type>
<mapper>
<type>perm</type>
<prefix>/usr/lib/${project.artifactId}/lib</prefix>
<filemode>755</filemode>
</mapper>
</data>
<data>
<src>${basedir}/seed.zip</src>
<type>file</type>
<mapper>
<type>perm</type>
<prefix>/usr/lib/${project.artifactId}/</prefix>
<filemode>755</filemode>
</mapper>
</data>
<data>
<src>${basedir}/src/main/deb/bin</src>
<type>directory</type>
<mapper>
<type>perm</type>
<prefix>/usr/lib/${project.artifactId}/bin</prefix>
<filemode>755</filemode>
</mapper>
</data>
<data>
<src>${basedir}/src/main/deb/init.d</src>
<type>directory</type>
<mapper>
<type>perm</type>
<prefix>/etc/init.d</prefix>
<filemode>755</filemode>
</mapper>
</data>
</dataSet>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>2.2.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<finalName>${project.artifactId}-${project.version}</finalName>
<!-- Added to make m2e happy, thanks to http://stackoverflow.com/questions/8706017/maven-dependency-plugin-goals-copy-dependencies-unpack-is-not-supported-b -->
<pluginManagement>
<plugins>
<!-- Ignore/Execute plugin execution -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<!-- copy-dependency plugin -->
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[1.0.0,)</versionRange>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>release-sign-artifacts</id>
<activation>
<property>
<name>performRelease</name>
<value>true</value>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>
<version>1.4</version>
<executions>
<execution>
<id>sign-artifacts</id>
<phase>verify</phase>
<goals>
<goal>sign</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<licenses>
<license>
<name>GNU General Public License, Version 3</name>
<url>http://www.gnu.org/licenses/agpl-3.0-standalone.html</url>
<comments>
Copyright (C) 2010-2013 Axel Morgner, structr <structr#structr.org>
This file is part of structr <http://structr.org>.
structr is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
structr is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with structr. If not, see <http://www.gnu.org/licenses/>.
</comments>
</license>
</licenses>
<scm>
<url>https://github.com/structr/structr</url>
<connection>scm:git:git#github.com:structr/structr.git</connection>
</scm>
<distributionManagement>
<!-- <repository>
<id>releases.maven.structr.org</id>
<name>maven.structr.org-releases</name>
<url>http://maven.structr.org/artifactory/release</url>
</repository>
<snapshotRepository>
<id>snapshots.maven.structr.org</id>
<name>maven.structr.org-snapshots</name>
<url>http://maven.structr.org/artifactory/snapshot</url>
</snapshotRepository>-->
<repository>
<id>sonatype-nexus-staging</id>
<name>Maven Central Staging</name>
<url>https://oss.sonatype.org/service/local/staging/deploy/maven2</url>
</repository>
<snapshotRepository>
<id>sonatype-nexus-snapshots</id>
<name>Maven Central Snapshots</name>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>
</project>
The mvn exec:exec statement looks equivalent to the java JVM statement. This question may be basically; What is maven doing differently than java, that in the maven case making the program run correctly?
Edit - additional maven and java debugging information
On mvn -X exec:exec, The output is given here http://roberthoff.com/files/mvn_exec_trace.txt
And on java -server -Dfile.encoding=utf-8 -XX:+UseNUMA -Xms1g -Xmx1g -classpath target/lib/*
;target/structr-ui-0.8.2.jar org.structr.Ui we have http://roberthoff.com/files/java_trace.txt

You have a valid question here, because according to the Maven documentation on the exec:exec goal you would need to have the <\classpath> stanza in your configuration in order to include the entire project module classpath.
However, it appears as though Maven is running the program with the fully (and properly) configured classpath for some reason.
In order to get to the bottom of the problem, I'd run Maven with the -X command line argument and carefully scan through the debug output until I found the exact command it runs. Then I'd try running it from the same directory, ensuring I am using the same Java installation and see if it works.

Notice the maven-dependency-plugin in the pom. It copies all dependencies during the package phase to target/lib folder and then they are on classpath. Following should work:
maven clean package -DskipTests
java -cp target/lib/*;target/structr-ui-0.8.2.jar org.structr.Ui

IntelliJ Maven Selenium Build jar

I am using IntelliJ 12, Java 7, Selenium 2.31.0 and Maven. I can run my tests out of the IDE just fine but I am running into a problem trying to create a jar file. I can create the jar file double clicking on mvn clean and then double clicking install. All is well and the jar is created. The problem occurs when I go to run the jar via command line.
java -jar xyz-selenium-test-1.0.jar
Returns: Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/WebDriver
I have added selenium-server-standalone-2.31.0.jar as a library in the project settings and as a dependency module in the project settings. I must be missing something in my pom file but I just don't know what it is. I have also attached my pom file as well.
<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.xyz.selenium.test</groupId>
<artifactId>xyz-selenium-test</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>xyz-selenium-test</name>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.31.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>2.31.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-htmlunit-driver</artifactId>
<version>2.31.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<dependency>
<groupId>selenium-jar</groupId>
<artifactId>selenium-server-standalone-2.31.0.jar</artifactId>
<version>2.31.0</version>
<scope>system</scope>
<systemPath>/usr/local/selenium/selenium-server-standalone-2.31.0.jar</systemPath>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>2.31.0</version>
<exclusions>
<exclusion>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-remote-driver</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-plugin-plugin</artifactId>
<version>3.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<archive>
<index>true</index>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.setup.test.Setup</mainClass>
</manifest>
<manifestEntries>
<mode>development</mode>
<url>${project.url}</url>
<key>value</key>
</manifestEntries>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>

You have to add your dependencies to the classpath when you run your program:
java -cp "selenium-java.jar:..." -jar xyz-selenium-test-1.0.jar
Maven also allows you to run a Main class with all the required dependencies in the classpath (see option 1 in the previous link).
Otherwise you can create a Jar with dependencies, which will contain everything you need to run your code:
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.setup.test.Setup</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
and run
java -jar xyz-selenium-test-jar-with-dependencies-1.0.jar

You can also use the OneJar plugin
<plugin>
<groupId>org.dstovall</groupId>
<artifactId>onejar-maven-plugin</artifactId>
<version>1.4.4</version>
<executions>
<execution>
<configuration>
<onejarVersion>0.97</onejarVersion>
<attachToBuild>true</attachToBuild>
<!-- Optional, default is "onejar" -->
<classifier>onejar</classifier>
</configuration>
<goals>
<goal>one-jar</goal>
</goals>
</execution>
</executions>
</plugin>