Не удалось выполнить цель org.codehaus.mojo:exec-maven-plugin:1.2.1:ошибка exec с neo4j

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Я пытаюсь использовать neo4j из java следующим образом:

import org.neo4j.graphdb.GraphDatabaseService;
    import org.neo4j.graphdb.Label;
    import org.neo4j.graphdb.Node;
    import org.neo4j.graphdb.Transaction;
    import org.neo4j.graphdb.factory.GraphDatabaseFactory;   
    public class tests {   
    public enum nodetype implements Label
    {
    Student,teacher;
    }
    public static void main(String[] args) {
    GraphDatabaseFactory dbfactory=new GraphDatabaseFactory();
    GraphDatabaseService graphdb =dbfactory.newEmbeddedDatabase("C:\\Users\\Zigzago\\.Neo4jDesktop\\neo4jDatabases\\database-f308fc06-68df-4463-841d-fb3ab98b1b08\\installation-3.3.3\\data\\databases\\graph.db");
    try(Transaction tx=graphdb.beginTx())
    {  
    Node s= graphdb.createNode(nodetype.Student);
    s.setProperty("Pid",5001);
    tx.success();
    }
    catch (Exception ex)
    {
    String message = ex.getMessage();
    }
    graphdb.shutdown();
    }    
    }

и еще pom.xml есть

<?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
    <groupid>com.mycompany
    <artifactid>neo4jtest
    <version>1.0-SNAPSHOT
    <packaging>jar
    <properties>
        <project.build.sourceencoding>UTF-8
        <maven.compiler.source>1.8
        <maven.compiler.target>1.8
    
    <dependencies>
        <dependency>
            <groupid>org.neo4j
            <artifactid>neo4j
            <version>2.1.6

но я получаю следующую ошибку:

Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (default-cli) on project neo4jtest: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch. Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles: [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

зная, что я использую netbeans8.1 с jdk : java version "1.8.0_144"

Что я уже пробовал:

netbeans8.1 с JDK : Java версия "1.8.0_144"

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