[JAVA] Error in implementation when implementing Spring validation

Validation implementation error in spring

environment

pom.xml

<properties>
	<!-- Generic properties -->
	<java.version>1.7</java.version>
	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

	<!-- Web -->
	<jsp.version>2.2</jsp.version>
	<jstl.version>1.2</jstl.version>
	<servlet.version>3.1.0</servlet.version>


	<!-- Spring -->
	<spring-framework.version>3.2.3.RELEASE</spring-framework.version>

	<!-- Hibernate / JPA -->
	<hibernate.version>4.2.1.Final</hibernate.version>

	<!-- Logging -->
	<logback.version>1.0.13</logback.version>
	<slf4j.version>1.7.5</slf4j.version>

	<!-- Test -->
	<junit.version>4.11</junit.version>
</properties>

Procedure until an error occurs at the time of implementation

Added two jar files to pom.xml

pom.xml

<!-- validation-api(Used for input value verification) -->
<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>1.1.0.Final</version>
</dependency>
<!-- Hibernate(Used for input value verification) -->
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>5.0.1.Final</version>
</dependency>

Two errors appear

1, Servlet init () error

HTTP status 500-Servlet dispatcher Servlet Servlet.init()Threw an exception
type exception report
------------------------------------------------------------------------------------------

Message Servlet dispatcherServlet Servlet.init()Threw an exception

Description The server encountered an internal error that prevented it from fulfilling this request.

exception-------------------------------------------------------------------------------------------

javax.servlet.ServletException:Servlet dispatcher Servlet Servlet.init()Threw an exception
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
	org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
	org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.lang.Thread.run(Thread.java:745)

<!--Omitted below-->

2, @NotEmpty cannot be used

Error resolution

The cause is related to the version of the added jar file If you change pom.xml and update the project again, both will be resolved

pom.xml

<!-- validation-api(Used for input value verification) -->
<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>2.0.1.Final</version>
</dependency>
<!-- Hibernate(Used for input value verification) -->
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>5.3.4.Final</version>
</dependency>

!!! The error disappeared, but I can't use it !!!

This time I understood that it was related to the version, but I did not reach a fundamental solution, so I will reconsider it at another time