From 3e596c94630510a19192df411985d402591d9e91 Mon Sep 17 00:00:00 2001
From: Nicolas De Loof <nicolas.deloof@gmail.com>
Date: Thu, 6 Sep 2012 16:27:11 +0200
Subject: [PATCH] don't unnecessary expose callable

---
 core/src/main/java/hudson/FilePath.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/hudson/FilePath.java b/core/src/main/java/hudson/FilePath.java
index 8cdada85d3..27df5eec73 100644
--- a/core/src/main/java/hudson/FilePath.java
+++ b/core/src/main/java/hudson/FilePath.java
@@ -868,13 +868,14 @@ public final class FilePath implements Serializable {
      */
     public abstract class AbstractInterceptorCallableWrapper<T> implements DelegatingCallable<T, IOException> {
 
-        protected DelegatingCallable<T, IOException> callable;
+        private final DelegatingCallable<T, IOException> callable;
 
         public AbstractInterceptorCallableWrapper(DelegatingCallable<T, IOException> callable) {
             this.callable = callable;
         }
 
-        public ClassLoader getClassLoader() {
+        @Override
+        public final ClassLoader getClassLoader() {
             return callable.getClassLoader();
         }