Update commons-codec to 1.9.

cli/pom.xml

@@ -31,7 +31,6 @@
     <dependency>
       <groupId>commons-codec</groupId>
       <artifactId>commons-codec</artifactId>
-      <version>1.4</version>
     </dependency>
     <dependency>
       <groupId>commons-io</groupId>

core/pom.xml

@@ -572,10 +572,9 @@ THE SOFTWARE.
       <version>1.1</version>
     </dependency>
 
-    <dependency><!-- Jenkins doesn't depend on it but some plugin wants the latest version. Bundling 1.6 until we figure out a mechanism to let plugins load its own -->
+    <dependency>
       <groupId>commons-codec</groupId>
       <artifactId>commons-codec</artifactId>
-      <version>1.8</version>
     </dependency>
 
     <dependency>

pom.xml

@@ -230,7 +230,6 @@ THE SOFTWARE.
         <artifactId>access-modifier-annotation</artifactId>
         <version>${access-modifier-annotation.version}</version>
       </dependency>
-
       <!--  make sure these plugins are never used by us or by any plugins which end up depening on this version -->
 
       <dependency>
@@ -243,6 +242,11 @@ THE SOFTWARE.
         <optional>true</optional>
       </dependency>
       <!--  TODO also add commons-logging and log4j -->
+      <dependency>
+        <groupId>commons-codec</groupId>
+        <artifactId>commons-codec</artifactId>
+        <version>1.9</version>
+      </dependency>
     </dependencies>
   </dependencyManagement>