NIFI-11372 Removed unused javax.el dependency from Registry

- Removed unnecessary JSTL dependency and reference from Documentation JSP

Signed-off-by: Pierre Villard <pierre.villard.fr@gmail.com>

This closes #7110.

nifi-registry/nifi-registry-assembly/NOTICE

@@ -275,7 +275,6 @@ The following binary components are provided under the Common Development and Di
 
     (CDDL 1.1) (GPL2 w/ CPE) JavaMail API (compat) (javax.mail:mail:jar:1.4.7 - https://kenai.com/projects/javamail/mail)
     (CDDL 1.1) (GPL2 w/ CPE) Java Servlet API  (javax.servlet:javax.servlet-api:jar:3.1.0 - https://servlet-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) JavaServer Pages Standard Tag Library  (javax.servlet.jsp.jstl:jstl:jar:1.2 - https://javaee.github.io/jstl-api/)
     (CDDL 1.1) (GPL2 w/ CPE) javax.annotation API (javax.annotation:javax.annotation-api:jar:1.2 - https://jcp.org/en/jsr/detail?id=250)
     (CDDL 1.1) (GPL2 w/ CPE) aopalliance-repackaged (org.glassfish.hk2.external:aopalliance-repackaged:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
     (CDDL 1.1) (GPL2 w/ CPE) asm-all-repackaged (org.glassfish.hk2.external:asm-all-repackaged:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
@@ -291,7 +290,6 @@ The following binary components are provided under the Common Development and Di
     (CDDL 1.1) (GPL2 w/ CPE) spring-bridge (org.glassfish.hk2:spring-bridge:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
     (CDDL 1.1) (GPL2 w/ CPE) javax.inject:1 as OSGi bundle (org.glassfish.hk2.external:javax.inject:jar:2.4.0-b25 - https://hk2.java.net/external/javax.inject)
     (CDDL 1.1) (GPL2 w/ CPE) javax.ws.rs-api (javax.ws.rs:javax.ws.rs-api:jar:2.1 - https://jax-rs-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) javax.el (org.glassfish:javax.el:jar:3.0.1-b08 - https://github.com/javaee/el-spec)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-bean-validation (org.glassfish.jersey.ext:jersey-bean-validation:jar:2.27 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-client (org.glassfish.jersey.core:jersey-client:jar:2.27 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-common (org.glassfish.jersey.core:jersey-common:jar:2.27 - https://jersey.github.io/)

nifi-registry/nifi-registry-core/nifi-registry-framework/pom.xml

@@ -274,10 +274,6 @@
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.glassfish</groupId>
-            <artifactId>javax.el</artifactId>
-        </dependency>
         <!-- We're using spring-boot-starter-data-jpa to bring in spring-data-jdbc and a few other dependencies, but
             we aren't actually using any JPA dependencies, this also brings in the standard Spring dependencies for the backend -->
         <dependency>

nifi-registry/nifi-registry-core/nifi-registry-web-api/src/main/resources/META-INF/NOTICE

@@ -159,7 +159,6 @@ The following binary components are provided under the Common Development and Di
     (CDDL 1.1) (GPL2 w/ CPE) spring-bridge (org.glassfish.hk2:spring-bridge:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
     (CDDL 1.1) (GPL2 w/ CPE) javax.inject:1 as OSGi bundle (org.glassfish.hk2.external:javax.inject:jar:2.4.0-b25 - https://hk2.java.net/external/javax.inject)
     (CDDL 1.1) (GPL2 w/ CPE) javax.ws.rs-api (javax.ws.rs:javax.ws.rs-api:jar:2.1 - https://jax-rs-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) javax.el (org.glassfish:javax.el:jar:3.0.1-b08 - https://github.com/javaee/el-spec)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-bean-validation (org.glassfish.jersey.ext:jersey-bean-validation:jar:2.29.1 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-client (org.glassfish.jersey.core:jersey-client:jar:2.27 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-common (org.glassfish.jersey.core:jersey-common:jar:2.29.1 - https://jersey.github.io/)

nifi-registry/nifi-registry-core/nifi-registry-web-docs/pom.xml

@@ -57,12 +57,5 @@
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
         </dependency>
-        <!-- Needed this dependency to resolve the taglib inside documentation.jsp, otherwise an error is encountered
-                "The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved" -->
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>jstl</artifactId>
-            <version>1.2</version>
-        </dependency>
     </dependencies>
 </project>

nifi-registry/nifi-registry-core/nifi-registry-web-docs/src/main/resources/META-INF/NOTICE

@@ -11,4 +11,3 @@ Common Development and Distribution License 1.1
 The following binary components are provided under the Common Development and Distribution License 1.1. See project link for details.
 
     (CDDL 1.1) (GPL2 w/ CPE) Java Servlet API  (javax.servlet:javax.servlet-api:jar:3.1.0 - https://servlet-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) JavaServer Pages Standard Tag Library  (javax.servlet.jsp.jstl:jstl:jar:1.2 - https://javaee.github.io/jstl-api/)

nifi-registry/nifi-registry-core/nifi-registry-web-docs/src/main/webapp/WEB-INF/jsp/documentation.jsp

@@ -15,7 +15,6 @@
   limitations under the License.
 --%>
 <%@ page contentType="text/html" pageEncoding="UTF-8" session="false" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <!DOCTYPE html>
 <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
     <head>

nifi-registry/nifi-registry-core/pom.xml

@@ -101,11 +101,6 @@
                 <artifactId>validation-api</artifactId>
                 <version>2.0.1.Final</version>
             </dependency>
-            <dependency>
-                <groupId>org.glassfish</groupId>
-                <artifactId>javax.el</artifactId>
-                <version>3.0.1-b08</version>
-            </dependency>
             <!-- open id connect - override transitive dependency version ranges -->
             <dependency>
                 <groupId>com.nimbusds</groupId>

nifi-registry/nifi-registry-toolkit/nifi-registry-toolkit-assembly/NOTICE

@@ -193,7 +193,6 @@ The following binary components are provided under the Common Development and Di
 
     (CDDL 1.1) (GPL2 w/ CPE) JavaMail API (compat) (javax.mail:mail:jar:1.4.7 - https://kenai.com/projects/javamail/mail)
     (CDDL 1.1) (GPL2 w/ CPE) Java Servlet API  (javax.servlet:javax.servlet-api:jar:3.1.0 - https://servlet-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) JavaServer Pages Standard Tag Library  (javax.servlet.jsp.jstl:jstl:jar:1.2 - https://javaee.github.io/jstl-api/)
     (CDDL 1.1) (GPL2 w/ CPE) javax.annotation API (javax.annotation:javax.annotation-api:jar:1.2 - https://jcp.org/en/jsr/detail?id=250)
     (CDDL 1.1) (GPL2 w/ CPE) aopalliance-repackaged (org.glassfish.hk2.external:aopalliance-repackaged:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
     (CDDL 1.1) (GPL2 w/ CPE) asm-all-repackaged (org.glassfish.hk2.external:asm-all-repackaged:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
@@ -209,7 +208,6 @@ The following binary components are provided under the Common Development and Di
     (CDDL 1.1) (GPL2 w/ CPE) spring-bridge (org.glassfish.hk2:spring-bridge:jar:2.5.0-b42 - https://javaee.github.io/glassfish/)
     (CDDL 1.1) (GPL2 w/ CPE) javax.inject:1 as OSGi bundle (org.glassfish.hk2.external:javax.inject:jar:2.4.0-b25 - https://hk2.java.net/external/javax.inject)
     (CDDL 1.1) (GPL2 w/ CPE) javax.ws.rs-api (javax.ws.rs:javax.ws.rs-api:jar:2.1 - https://jax-rs-spec.java.net)
-    (CDDL 1.1) (GPL2 w/ CPE) javax.el (org.glassfish:javax.el:jar:3.0.1-b08 - https://github.com/javaee/el-spec)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-bean-validation (org.glassfish.jersey.ext:jersey-bean-validation:jar:2.26 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-client (org.glassfish.jersey.core:jersey-client:jar:2.26 - https://jersey.github.io/)
     (CDDL 1.1) (GPL2 w/ CPE) jersey-common (org.glassfish.jersey.core:jersey-common:jar:2.26 - https://jersey.github.io/)