title: Maven + JSTL is not working all config show to be all right
body: <p>The error is following: <code>org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application</code></p>
  
  <p>I tried this post <a href="https://stackoverflow.com/questions/4928271/how-to-install-jstl-the-absolute-uri-http-java-sun-com-jstl-core-cannot-be-r">How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved</a> but nothing works:</p>
  
  <p><strong><em>My files:</em></strong></p>
  
  <p><strong>web.xml</strong></p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  
   &lt;web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"&gt;
  
    &lt;display-name&gt;ProjetoQuestoes&lt;/display-name&gt;
    &lt;welcome-file-list&gt;
      &lt;welcome-file&gt;index.html&lt;/welcome-file&gt;
      &lt;welcome-file&gt;index.htm&lt;/welcome-file&gt;
      &lt;welcome-file&gt;index.jsp&lt;/welcome-file&gt;
      &lt;welcome-file&gt;default.html&lt;/welcome-file&gt;
      &lt;welcome-file&gt;default.htm&lt;/welcome-file&gt;
      &lt;welcome-file&gt;default.jsp&lt;/welcome-file&gt;
    &lt;/welcome-file-list&gt;
  &lt;/web-app&gt;
  </code></pre>
  
  <p><strong>pom.xml</strong></p>
  
  <pre><code>&lt;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"&gt;
      &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
      &lt;groupId&gt;com.dev-cheats.spring5&lt;/groupId&gt;
      &lt;artifactId&gt;spring5-mvc-hibernate-example&lt;/artifactId&gt;
      &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;
      &lt;packaging&gt;war&lt;/packaging&gt;
      &lt;properties&gt;
          &lt;failOnMissingWebXml&gt;false&lt;/failOnMissingWebXml&gt;
          &lt;spring.version&gt;5.0.0.RELEASE&lt;/spring.version&gt;
          &lt;hibernate.version&gt;5.2.11.Final&lt;/hibernate.version&gt;
          &lt;hibernate.validator&gt;5.4.1.Final&lt;/hibernate.validator&gt;
          &lt;c3p0.version&gt;0.9.5.2&lt;/c3p0.version&gt;
          &lt;jstl.version&gt;1.2.1&lt;/jstl.version&gt;
          &lt;tld.version&gt;1.1.2&lt;/tld.version&gt;
          &lt;servlets.version&gt;3.1.0&lt;/servlets.version&gt;
          &lt;jsp.version&gt;2.3.1&lt;/jsp.version&gt;
          &lt;hsqldb.version&gt;1.8.0.10&lt;/hsqldb.version&gt;
      &lt;/properties&gt;
      &lt;dependencies&gt;
          &lt;!-- Spring MVC Dependency --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework&lt;/groupId&gt;
              &lt;artifactId&gt;spring-webmvc&lt;/artifactId&gt;
              &lt;version&gt;${spring.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- Spring ORM --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework&lt;/groupId&gt;
              &lt;artifactId&gt;spring-orm&lt;/artifactId&gt;
              &lt;version&gt;${spring.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- Hibernate ORM --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
              &lt;artifactId&gt;hibernate-core&lt;/artifactId&gt;
              &lt;version&gt;${hibernate.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- Hibernate-C3P0 Integration --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
              &lt;artifactId&gt;hibernate-c3p0&lt;/artifactId&gt;
              &lt;version&gt;${hibernate.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- c3p0 --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;com.mchange&lt;/groupId&gt;
              &lt;artifactId&gt;c3p0&lt;/artifactId&gt;
              &lt;version&gt;${c3p0.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- Hibernate Validator --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
              &lt;artifactId&gt;hibernate-validator&lt;/artifactId&gt;
              &lt;version&gt;${hibernate.validator}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- JSTL Dependency --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;javax.servlet.jsp.jstl&lt;/groupId&gt;
              &lt;artifactId&gt;javax.servlet.jsp.jstl-api&lt;/artifactId&gt;
              &lt;version&gt;${jstl.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;dependency&gt;
              &lt;groupId&gt;taglibs&lt;/groupId&gt;
              &lt;artifactId&gt;standard&lt;/artifactId&gt;
              &lt;version&gt;${tld.version}&lt;/version&gt;
          &lt;/dependency&gt;
  
          &lt;!-- Servlet Dependency --&gt;
  
  &lt;dependency&gt;
      &lt;groupId&gt;javax.servlet&lt;/groupId&gt;
      &lt;artifactId&gt;jstl&lt;/artifactId&gt;
      &lt;version&gt;1.2&lt;/version&gt;
  &lt;/dependency&gt;   
  
          &lt;!-- HSQL Dependency --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;hsqldb&lt;/groupId&gt;
              &lt;artifactId&gt;hsqldb&lt;/artifactId&gt;
              &lt;version&gt;${hsqldb.version}&lt;/version&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
  
      &lt;build&gt;
          &lt;sourceDirectory&gt;src/main/java&lt;/sourceDirectory&gt;
          &lt;resources&gt;
              &lt;resource&gt;
                  &lt;directory&gt;src/main/resources&lt;/directory&gt;
              &lt;/resource&gt;
          &lt;/resources&gt;
          &lt;plugins&gt;
              &lt;plugin&gt;
                  &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
                  &lt;version&gt;3.5.1&lt;/version&gt;
                  &lt;configuration&gt;
                      &lt;source&gt;1.8&lt;/source&gt;
                      &lt;target&gt;1.8&lt;/target&gt;
                  &lt;/configuration&gt;
              &lt;/plugin&gt;
  
              &lt;!-- Embedded Apache Tomcat required for testing war --&gt;
              &lt;plugin&gt;
                  &lt;groupId&gt;org.apache.tomcat.maven&lt;/groupId&gt;
                  &lt;artifactId&gt;tomcat7-maven-plugin&lt;/artifactId&gt;
                  &lt;version&gt;2.2&lt;/version&gt;
                  &lt;configuration&gt;
                      &lt;path&gt;/&lt;/path&gt;
                  &lt;/configuration&gt;
              &lt;/plugin&gt;
          &lt;/plugins&gt;
      &lt;/build&gt;
  &lt;/project&gt;
  </code></pre>
  
  <p><strong>JSP in WEB-INF folder:</strong></p>
  
  <pre><code>&lt;%@ page language="java" contentType="text/html; charset=ISO-8859-1"
      pageEncoding="ISO-8859-1"%&gt;
  &lt;!DOCTYPE html&gt;
  &lt;%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %&gt;
  
  &lt;html&gt;
  
  &lt;head&gt;
  &lt;link   type="text/css" href="resources/css/botao.css" rel="stylesheet" /&gt;
  &lt;/head&gt;
  
  &lt;body&gt;
  &lt;iframe&gt;
  &lt;form action="AdicionaQuestao"&gt;
    Questão&lt;br/&gt;
    &lt;input type="text" name="questao" value="Insira aqui a questão"&gt;&lt;br&gt;
    &lt;c:forEach var="i" begin="1" end="4"&gt;
        Opção&lt;c:out value="${i}"/&gt;:
         &lt;input type="text" name="opcao&lt;c:out value="${i}"/&gt;" value="Insira aqui a opção"&gt;
              &lt;br /&gt;
     &lt;/c:forEach&gt;
    &lt;input type="submit" value="Submit"&gt;
  &lt;/form&gt;
  &lt;!–– &lt;button class="button"&gt;Black&lt;/button&gt; --&gt;
  &lt;/iframe&gt;
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I do not see any way to solve it using maven, I don't want to use the JARs manually in webapps library.</p>