[FIXED JENKINS-14336]

Integrating the stapler fix.

changelog.html

@@ -55,6 +55,9 @@ Upcoming changes</a>
 <!-- Record your changes in the trunk here. -->
 <div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
 <ul class=image>
+  <li class=bug>
+    Fixed two file descriptor leaks.
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-14336">issue 14336</a>)
   <li class=bug>
     RuntimeException if you try to save a config with a choice parameter that has no choices.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-18434">issue 18434</a>)

core/pom.xml

@@ -42,7 +42,7 @@ THE SOFTWARE.
 
   <properties>
     <staplerFork>true</staplerFork>
-    <stapler.version>1.220</stapler.version>
+    <stapler.version>1.221</stapler.version>
     <spring.version>2.5.6.SEC03</spring.version>
     <groovy.version>1.8.9</groovy.version>
   </properties>