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NoClassDefFoundError when run a simple extent report configuration TestNG

I was trying to understand the working of ExtentReports and wrote 2 simple classes one where I am initializing the extent report variables and the test class where I am using, please see the below classes
package TestProperty;
import org.testng.annotations.BeforeClass;
import com.aventstack.extentreports.ExtentReports;
import com.aventstack.extentreports.reporter.ExtentSparkReporter;
public class CheckReport {
ExtentSparkReporter spark = new ExtentSparkReporter("C:\\Users\\jq2870\\eclipse-workspace\\TestJava Project\\Reports\\extentreports.html");
protected ExtentReports extent = new ExtentReports();
#BeforeClass
public void setUp() {
extent.attachReporter(spark);
}
}
and the class where I am using the report var is
import org.testng.annotations.Test;
import com.aventstack.extentreports.ExtentTest;
import TestProperty.CheckReport;
public class NewTest extends CheckReport{
ExtentTest test = extent.createTest("CreateUser");
#Test
public void f() {
test.info("This is a test class");
}
}
and I am trying to run this by right click on the class and run and testNG test in eclipse but getting this issue
[RemoteTestNG] detected TestNG version 7.2.0
org.testng.TestNGException:
Cannot instantiate class NewTest
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:30)
at org.testng.internal.InstanceCreator.instantiateUsingDefaultConstructor(InstanceCreator.java:193)
at org.testng.internal.InstanceCreator.createInstanceUsingObjectFactory(InstanceCreator.java:113)
at org.testng.internal.InstanceCreator.createInstance(InstanceCreator.java:79)
at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:109)
at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:167)
at org.testng.TestClass.getInstances(TestClass.java:102)
at org.testng.TestClass.initTestClassesAndInstances(TestClass.java:82)
at org.testng.TestClass.init(TestClass.java:74)
at org.testng.TestClass.<init>(TestClass.java:39)
at org.testng.TestRunner.initMethods(TestRunner.java:460)
at org.testng.TestRunner.init(TestRunner.java:339)
at org.testng.TestRunner.init(TestRunner.java:292)
at org.testng.TestRunner.<init>(TestRunner.java:223)
at org.testng.remote.support.RemoteTestNG6_12$1.newTestRunner(RemoteTestNG6_12.java:33)
at org.testng.remote.support.RemoteTestNG6_12$DelegatingTestRunnerFactory.newTestRunner(RemoteTestNG6_12.java:66)
at org.testng.ITestRunnerFactory.newTestRunner(ITestRunnerFactory.java:55)
at org.testng.SuiteRunner$ProxyTestRunnerFactory.newTestRunner(SuiteRunner.java:676)
at org.testng.SuiteRunner.init(SuiteRunner.java:178)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:112)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1302)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1278)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1127)
at org.testng.TestNG.runSuites(TestNG.java:1066)
at org.testng.TestNG.run(TestNG.java:1034)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:23)
... 27 more
Caused by: java.lang.NoClassDefFoundError: freemarker/template/TemplateModelException
at TestProperty.CheckReport.<init>(CheckReport.java:9)
at NewTest.<init>(NewTest.java:6)
... 33 more
Caused by: java.lang.ClassNotFoundException: freemarker.template.TemplateModelException
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 35 more
Can anyone tell me why this error is coming?

ExtentReports include also FreeMarker jar that you need to have in classpath
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.30</version>
</dependency>

Spring MVC : org.apache.catalina.LifecycleException

I am using Intelli J 2018 and configure local apache of 8.5. I am new to spring and trying to build a demo application. I have build an application using maven and now trying to migrate it from xml configuration to java base configuration. I have deleted 2 xml files i.e. dispatcher-servlet.xml and web.xml. I have added new dependency in pom.xml and new plugin which are
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
and
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<warName>springmvcWeb</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
I have added 2 new classes which are
package com.tabish.spring.springmvc.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
#Configuration
#EnableWebMvc
//#ComponentScan(basePackages = {"com.tabish.spring.springmvc.controller"})
#ComponentScan("com.tabish.spring.springmvc")
public class DispatcherConfig extends WebMvcConfigurerAdapter {
#Bean
public ViewResolver viewResolver(){
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views");
resolver.setSuffix(".jsp");
return resolver;
}
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
and
package com.tabish.spring.springmvc.config;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
import java.util.Set;
public class WebServletConfiguration implements WebApplicationInitializer {
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
// Create the dispatcher servlet's Spring application context
AnnotationConfigWebApplicationContext dispatcherContext = new AnnotationConfigWebApplicationContext();
dispatcherContext.register(DispatcherConfig.class);
// Manage the lifecycle of the root application context
//servletContext.addListener(new ContextLoaderListener(dispatcherContext));
//servletContext.setInitParameter("defaultHtmlEscape", "true");
// Register and map the dispatcher servlet
ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher", new DispatcherServlet(dispatcherContext));
** LINE 26 dispatcher.setLoadOnStartup(1); **
dispatcher.addMapping("/");
//Set<String> mappingConflicts = dispatcher.addMapping("/");
/*if (!mappingConflicts.isEmpty()) {
for (String s : mappingConflicts) {
System.out.println("Mapping Conflict: " + s);
}
throw new IllegalStateException(
"'appServlet' cannot be mapped to '/' under Tomcat versions <= 8.5");
}*/
}
}
Here is my stack trace
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1720)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:479)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:428)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at com.tabish.spring.springmvc.config.WebServletConfiguration.onStartup(WebServletConfiguration.java:26)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
I have mentioned line 26 here and it is causing NPE at that line. I have tried many things but couldnt reach to any result.
Any help would be much appreciated

ClassNotFoundException: OrderlyShutdownCapable

I've created a SpringBoot app. that create a Tcp Connection to accept connections using Spring Tool Suite Version: 3.9.1.RELEASE and using Spring Integration because provides Channel Adapters for receiving and sending messages over internet protocols
This is the main class:
#SpringBootApplication
public class TelefonicaHandlerApplication {
public static void main(String[] args) throws UnknownHostException, IOException, InterruptedException {
ConfigurableApplicationContext context = SpringApplication.run(TelefonicaHandlerApplication.class, args);
Socket socket = SocketFactory.getDefault().createSocket("localhost", 9999);
socket.getOutputStream().write("foo\r\n".getBytes());
socket.close();
Thread.sleep(1000);
context.close();
}
#Bean
public TcpNetServerConnectionFactory cf() {
return new TcpNetServerConnectionFactory(9999);
}
#Bean
public TcpReceivingChannelAdapter inbound(AbstractServerConnectionFactory cf) {
TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
adapter.setConnectionFactory(cf);
adapter.setOutputChannel(tcpIn());
return adapter;
}
#Bean
public MessageChannel tcpIn() {
return new DirectChannel();
}
#Transformer(inputChannel = "tcpIn", outputChannel = "serviceChannel")
#Bean
public ObjectToStringTransformer transformer() {
return new ObjectToStringTransformer();
}
#ServiceActivator(inputChannel = "serviceChannel")
public void service(String in) {
System.out.println(in);
}
}
These are the dependencies of the pom.xml file
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-ip</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-ws</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-xml</artifactId>
</dependency>
</dependencies>
But when I start the app. I got this error:
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/integration/context/OrderlyShutdownCapable
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: org.springframework.integration.context.OrderlyShutdownCapable
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 19 more

The org.springframework.integration.context.OrderlyShutdownCapable is presented in the spring-integration-core and since version 2.2. Since you use Spring Boot I'm pretty sure that it provides for you the proper spring-integration-core dependency anyway.
That might be something wrong with STS - reinstall it.
Or indeed that spring-integration-core artifact is broken - you need to clean up your local Maven and redownload all the dependencies.

Connecting Apache Spark with couchbase

I am trying to connect spark application with Couchbase. For this i am applying the following code.
double[] val=new double[3];
SparkContext sc = new SparkContext(new SparkConf().setAppName("sql").setMaster("local").set("com.couchbase.nodes", "url").set("com.couchbase.client.bucket","password"));
SQLContext sql = new SQLContext(sc);
JsonObject content = JsonObject.create().put("mean", val[0]).put("median", val[1]).put("standardDeviation",
val[2]);
JsonDocument doc=JsonDocument.create("docId", content);
bucket.upsert(doc);
But i am getting the following exception
Exception in thread "main" java.lang.NoClassDefFoundError: com/couchbase/client/java/document/json/JsonObject
at com.cloudera.sparkwordcount.JavaWordCount.main(JavaWordCount.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.ClassNotFoundException: com.couchbase.client.java.document.json.JsonObject
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 10 more
My maven dependencies are as follows:-
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.10</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>com.databricks</groupId>
<artifactId>spark-csv_2.10</artifactId>
<version>1.4.0</version>
</dependency>
<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>spark-connector_2.10</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>java-client</artifactId>
<version>2.3.4</version>
</dependency>
Please tell me where i am missing.

Below are the minimum dependencies you need to connect to Couchbase using Spark 1.6
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>1.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.10</artifactId>
<version>1.6.2</version>
</dependency>
<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>spark-connector_2.10</artifactId>
<version>1.2.1</version>
</dependency>
And here is the sample program to save and retrieve JsonDocument to Couchbase. Hope this helps.
import java.util.Arrays;
import java.util.List;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import com.couchbase.client.java.document.JsonDocument;
import com.couchbase.client.java.document.json.JsonObject;
import com.couchbase.spark.japi.CouchbaseDocumentRDD;
import com.couchbase.spark.japi.CouchbaseSparkContext;
public class CouchBaseDemo {
public static void main(String[] args) {
//JavaSparkContext
SparkConf conf = new SparkConf().setAppName("CouchBaseDemo").setMaster("local").set("com.couchbase.bucket.travel-sample", "");
JavaSparkContext jsc = new JavaSparkContext(conf);
CouchbaseSparkContext csc = CouchbaseSparkContext.couchbaseContext(jsc);
//Create and save JsonDocument
JsonDocument docOne = JsonDocument.create("docOne", JsonObject.create().put("new", "doc-content"));
JavaRDD<JsonDocument> jRDD = jsc.parallelize(Arrays.asList(docOne));
CouchbaseDocumentRDD<JsonDocument> cbRDD = CouchbaseDocumentRDD.couchbaseDocumentRDD(jRDD);
cbRDD.saveToCouchbase();
//fetch JsonDocument
List<JsonDocument> doc = csc.couchbaseGet(Arrays.asList("docOne")).collect();
System.out.println(doc);
}
}

javax.validation.ValidationException: HV000063: Unable to instantiate class

I am running junit written in Custom JSR 303 Validation using ConstraintValidator. Something like this example
My Validation test class:
public class ProductV2ValidationTest {
private static Validator validator;
#Before
public void setUp() throws ExternalApiException {
ValidatorFactory validatorFactory = Validation.buildDefaultValidatorFactory();
validator = validatorFactory.getValidator();
}
#Test
public void ValidatorTest() {
try {
ProductV2 productV2 = getObjectMapper().readValue(this.getClass().getResourceAsStream("/json/productV2Valid.json"), ProductV2.class);
Set<ConstraintViolation<ProductV2>> constraintViolations = validator.validate(productV2);
for(ConstraintViolation<ProductV2> constraintViolation : constraintViolations){
String message = constraintViolation.getMessage();
System.out.println(message);
}
assertEquals(0,constraintViolations.size());
} catch (IOException e) {
e.printStackTrace();
assertTrue(false);
}
}
}
FYI, My validators are in some another maven project(jar),and test are written in another maven project(war).
I am getting this error:
javax.validation.ValidationException: HV000063: Unable to instantiate class com.xyz.gep.itemwrapper.external.entities.validator.NumberOfObjectsValidater.
at org.hibernate.validator.internal.util.privilegedactions.NewInstance.run(NewInstance.java:54)
at org.hibernate.validator.internal.util.ReflectionHelper.run(ReflectionHelper.java:658)
at org.hibernate.validator.internal.util.ReflectionHelper.newInstance(ReflectionHelper.java:206)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorFactoryImpl.getInstance(ConstraintValidatorFactoryImpl.java:34)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorManager.createAndInitializeValidator(ConstraintValidatorManager.java:141)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorManager.getInitializedValidator(ConstraintValidatorManager.java:101)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:125)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:91)
at org.hibernate.validator.internal.metadata.core.MetaConstraint.validateConstraint(MetaConstraint.java:85)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:478)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForDefaultGroup(ValidatorImpl.java:424)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:388)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:340)
at org.hibernate.validator.internal.engine.ValidatorImpl.validate(ValidatorImpl.java:158)
at com.rakuten.gep.itemwrapper.external.entities.validator.ProductV2ValidationTest.ValidatorTest(ProductV2ValidationTest.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.IllegalAccessException: Class org.hibernate.validator.internal.util.privilegedactions.NewInstance can not access a member of class com.rakuten.gep.itemwrapper.external.entities.validator.NumberOfObjectsValidater with modifiers ""
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:109)
at java.lang.Class.newInstance(Class.java:368)
at org.hibernate.validator.internal.util.privilegedactions.NewInstance.run(NewInstance.java:48)
at org.hibernate.validator.internal.util.ReflectionHelper.run(ReflectionHelper.java:658)
at org.hibernate.validator.internal.util.ReflectionHelper.newInstance(ReflectionHelper.java:206)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorFactoryImpl.getInstance(ConstraintValidatorFactoryImpl.java:34)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorManager.createAndInitializeValidator(ConstraintValidatorManager.java:141)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorManager.getInitializedValidator(ConstraintValidatorManager.java:101)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:125)
at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:91)
at org.hibernate.validator.internal.metadata.core.MetaConstraint.validateConstraint(MetaConstraint.java:85)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:478)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForDefaultGroup(ValidatorImpl.java:424)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:388)
at org.hibernate.validator.internal.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:340)
at org.hibernate.validator.internal.engine.ValidatorImpl.validate(ValidatorImpl.java:158)
at com.rakuten.gep.itemwrapper.external.entities.validator.ProductV2ValidationTest.ValidatorTest(ProductV2ValidationTest.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at mockit.integration.junit4.internal.BlockJUnit4ClassRunnerDecorator.executeTest(BlockJUnit4ClassRunnerDecorator.java:126)
at mockit.integration.junit4.internal.BlockJUnit4ClassRunnerDecorator.invokeExplosively(BlockJUnit4ClassRunnerDecorator.java:104)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
... 6 more
I tried adding
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>javax.el</artifactId>
<version>2.2.4</version>
</dependency>
But no help .
I am using this dependancy:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.0.2.Final</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>

The Problem is that the hibernate validator cannot create a new instance of com.rakuten.gep.itemwrapper.external.entities.validator.NumberOfObjectsValidater because it does not have a public default constructor.
You should be able to reproduce the problem be executing the following code:
public static void test() throws InstantiationException, IllegalAccessException {
try {
com.rakuten.gep.itemwrapper.external.entities.validator.NumberOfObjectsValidater.class.newInstance();
}
catch ( InstantiationException e ) {
throw e;
}
catch ( IllegalAccessException e ) {
throw e;
}
catch ( RuntimeException e ) {
throw e;
}
}
The solution would be to add public modifier to the constructor of NumberOfObjectsValidater

add "public" to class declaration
your code:
class NumberOfObjectsValidater implements ConstraintValidator<IpAddress, String>{
}
right code:
public class NumberOfObjectsValidater implements ConstraintValidator<IpAddress, String>{
}