From 618526facad92e90078a45fe0c75a51c03c752a4 Mon Sep 17 00:00:00 2001
From: Peter Reilly <peterreilly@apache.org>
Date: Fri, 21 Jan 2005 14:25:53 +0000
Subject: [PATCH] remove _fields

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277411 13f79535-47bb-0310-9956-ffa450edef68
---
 .../repository/EnabledLibraryElementList.java | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/main/org/apache/tools/ant/taskdefs/repository/EnabledLibraryElementList.java b/src/main/org/apache/tools/ant/taskdefs/repository/EnabledLibraryElementList.java
index ff5168018..c9b10bad1 100644
--- a/src/main/org/apache/tools/ant/taskdefs/repository/EnabledLibraryElementList.java
+++ b/src/main/org/apache/tools/ant/taskdefs/repository/EnabledLibraryElementList.java
@@ -44,8 +44,8 @@ public class EnabledLibraryElementList extends LinkedList {
      * iterator through a list that skips everything that is not enabled
      */
     private static class EnabledIterator implements Iterator {
-        private Iterator _underlyingIterator;
-        private EnabledLibraryElement _next;
+        private Iterator underlyingIterator;
+        private EnabledLibraryElement next;
 
 
         /**
@@ -54,7 +54,7 @@ public class EnabledLibraryElementList extends LinkedList {
          * @param collection
          */
         EnabledIterator(Collection collection) {
-            _underlyingIterator = collection.iterator();
+            underlyingIterator = collection.iterator();
         }
 
 
@@ -64,13 +64,14 @@ public class EnabledLibraryElementList extends LinkedList {
          * @return
          */
         public boolean hasNext() {
-            while (_next == null && _underlyingIterator.hasNext()) {
-                EnabledLibraryElement candidate = (EnabledLibraryElement) _underlyingIterator.next();
+            while (next == null && underlyingIterator.hasNext()) {
+                EnabledLibraryElement candidate =
+                    (EnabledLibraryElement) underlyingIterator.next();
                 if (candidate.getEnabled()) {
-                    _next = candidate;
+                    next = candidate;
                 }
             }
-            return (_next != null);
+            return (next != null);
         }
 
         /**
@@ -82,8 +83,8 @@ public class EnabledLibraryElementList extends LinkedList {
             if (!hasNext()) {
                 throw new NoSuchElementException();
             }
-            EnabledLibraryElement result = _next;
-            _next = null;
+            EnabledLibraryElement result = next;
+            next = null;
             return result;
         }