1. 搭建JUnit环境时，测试Controller时，提示“Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.”
   

   2014-11-3 18:06:46 org.springframework.context.support.FileSystemXmlApplicationContext prepareRefresh信息: Refreshing org.springframework.context.support.FileSystemXmlApplicationContext@f81843: startup date [Mon Nov 03 18:06:46 CST 2014]; root of context hierarchy2014-11-3 18:06:46 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions信息: Loading XML bean definitions from file [D:\Workspaces\SpringMVCDemo\WebContent\WEB-INF\SpringMVC-servlet.xml]2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-250 ‘javax.annotation.ManagedBean‘ found and supported for component scanning2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-330 ‘javax.inject.Named‘ annotation found and supported for component scanning2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-250 ‘javax.annotation.ManagedBean‘ found and supported for component scanning2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-330 ‘javax.inject.Named‘ annotation found and supported for component scanning2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-250 ‘javax.annotation.ManagedBean‘ found and supported for component scanning2014-11-3 18:06:46 org.springframework.context.annotation.ClassPathBeanDefinitionScanner registerDefaultFilters信息: JSR-330 ‘javax.inject.Named‘ annotation found and supported for component scanning2014-11-3 18:06:46 org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor <init>信息: JSR-330 ‘javax.inject.Inject‘ annotation found and supported for autowiring2014-11-3 18:06:46 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons信息: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@dda25b: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,baseController,testController,mvcContentNegotiationManager,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.validation.beanvalidation.LocalValidatorFactoryBean#0,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0,org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver#0,org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver#0,org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver#0,org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping,org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter,org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter,viewResolver,org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0,org.springframework.web.servlet.handler.SimpleUrlHandlerMapping#0,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchyERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...2014-11-3 18:06:46 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping registerHandlerMethod信息: Mapped "{[/transfer],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView com.candy.web.test.TestController.referLogin()2014-11-3 18:06:46 org.hibernate.validator.util.Version <clinit>信息: Hibernate Validator bean-validator-3.0-JBoss-4.0.22014-11-3 18:06:46 org.springframework.beans.factory.support.DefaultListableBeanFactory destroySingletons信息: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@dda25b: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,baseController,testController,mvcContentNegotiationManager,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.validation.beanvalidation.LocalValidatorFactoryBean#0,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0,org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver#0,org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver#0,org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver#0,org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping,org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter,org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter,viewResolver,org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0,org.springframework.web.servlet.handler.SimpleUrlHandlerMapping#0,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchyjava.lang.ExceptionInInitializerErrorCaused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘org.springframework.validation.beanvalidation.LocalValidatorFactoryBean#0‘: Invocation of init method failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)    at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:140)    at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:84)    at com.candy.web.BaseController.<clinit>(BaseController.java:25)Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.    at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:272)    at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:188)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)    ... 12 moreCaused by: java.lang.NullPointerException    at java.util.ResourceBundle.getBundle(ResourceBundle.java:950)    at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.loadBundle(ResourceBundleMessageInterpolator.java:202)    at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.getFileBasedResourceBundle(ResourceBundleMessageInterpolator.java:182)    at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.<init>(ResourceBundleMessageInterpolator.java:81)    at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.<init>(ResourceBundleMessageInterpolator.java:73)    at org.hibernate.validator.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:57)    at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:43)    at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:269)    ... 15 moreException in thread "main" 

   解决方案：删除JavaEE6中自带的jar包：bean-validator.jar

2. 如何删除JavaEE6中自带的jar包？
         在MyEclipse的菜单：Window-->Properties-->MyEclipse-->Java Enterprise Project-->Library Sets中，选择到Java EE6.0选项卡（默认选中），然后选择bean-validator.jar，点击右侧的“Remove”按钮，然后点“OK”按钮即可。
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