pac4j 2.3.1 fix #1216

Author: jknack

modules/jooby-pac4j2/src/main/java/org/jooby/pac4j/Pac4j.java

@@ -469,12 +469,6 @@ public ClientConfig(String pattern, String authorizer, Client client) {
 
   private Boolean multiProfile;
 
-  /**
-   * Creates a new Pac4j module.
-   */
-  public Pac4j() {
-  }
-
   /**
    * Configurer pa4j options, only necessary it you want to provide your own pac4j components.
    *

pom.xml

@@ -3197,7 +3197,7 @@ org.eclipse.jdt.apt.processorOptions/defaultOverwrite=true
     <neo4j.version>3.3.2</neo4j.version>
     <netty.version>4.1.27.Final</netty.version>
     <pac4j.version>1.9.9</pac4j.version>
-    <pac4j2.version>2.2.1</pac4j2.version>
+    <pac4j2.version>2.3.1</pac4j2.version>
     <pebble.version>2.4.0</pebble.version>
     <pgjdbc-ng.version>0.7.1</pgjdbc-ng.version>
     <progressbar.version>0.6.0</progressbar.version>