From b99a5138cce39eff6c5c5374d9de90d24b03b9f2 Mon Sep 17 00:00:00 2001
From: Julian Sedding <jsedding@apache.org>
Date: Fri, 30 Sep 2016 14:08:12 +0000
Subject: [PATCH] HTTPCLIENT-1772: [OSGi] WeakList needs to support "clear"
 method

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/branches/4.5.x@1762913 13f79535-47bb-0310-9956-ffa450edef68
---
 .../main/java/org/apache/http/osgi/impl/WeakList.java |  5 +++++
 .../java/org/apache/http/osgi/impl/WeakListTest.java  | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/httpclient-osgi/src/main/java/org/apache/http/osgi/impl/WeakList.java b/httpclient-osgi/src/main/java/org/apache/http/osgi/impl/WeakList.java
index 59ee6fd7f..5325196cc 100644
--- a/httpclient-osgi/src/main/java/org/apache/http/osgi/impl/WeakList.java
+++ b/httpclient-osgi/src/main/java/org/apache/http/osgi/impl/WeakList.java
@@ -62,6 +62,11 @@ class WeakList<T> extends AbstractList<T> {
         return innerList.add(new WeakReference<T>(t));
     }
 
+    @Override
+    public void clear() {
+        innerList.clear();
+    }
+
     private void checkReferences() {
         final ListIterator<WeakReference<T>> references = innerList.listIterator();
         while (references.hasNext()) {
diff --git a/httpclient-osgi/src/test/java/org/apache/http/osgi/impl/WeakListTest.java b/httpclient-osgi/src/test/java/org/apache/http/osgi/impl/WeakListTest.java
index a930fa41b..77770bf42 100644
--- a/httpclient-osgi/src/test/java/org/apache/http/osgi/impl/WeakListTest.java
+++ b/httpclient-osgi/src/test/java/org/apache/http/osgi/impl/WeakListTest.java
@@ -59,4 +59,15 @@ public class WeakListTest {
         assertTrue(thrown);
     }
 
+    @Test
+    public void clearSupported() {
+        final WeakList<Object> list = new WeakList<Object>();
+
+        list.add("hello");
+        assertEquals(1, list.size());
+
+        list.clear();
+        assertEquals(0, list.size());
+    }
+
 }
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