From 339d447785456d00754417af59a741c40ef07da3 Mon Sep 17 00:00:00 2001
From: Hans Boehm <hboehm@google.com>
Date: Thu, 30 May 2019 15:48:17 -0700
Subject: [PATCH] Add comment that mWrapped ==> mClosed

This captures the discussion from ag/361549, which I found nonobvious.

Bug: 133424499
Test: Treehugger
Change-Id: Ia59aa3ef46e5e4e0dbb9411241feaae0b9919ad1
---
 core/java/android/os/ParcelFileDescriptor.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/java/android/os/ParcelFileDescriptor.java b/core/java/android/os/ParcelFileDescriptor.java
index 8355e08b6aa8c..f59bfd100e115 100644
--- a/core/java/android/os/ParcelFileDescriptor.java
+++ b/core/java/android/os/ParcelFileDescriptor.java
@@ -79,6 +79,7 @@ public class ParcelFileDescriptor implements Parcelable, Closeable {
     /**
      * Wrapped {@link ParcelFileDescriptor}, if any. Used to avoid
      * double-closing {@link #mFd}.
+     * mClosed is always true if mWrapped is non-null.
      */
     private final ParcelFileDescriptor mWrapped;
 
@@ -1018,6 +1019,7 @@ public class ParcelFileDescriptor implements Parcelable, Closeable {
         }
         try {
             if (!mClosed) {
+                // mWrapped was and is null.
                 closeWithStatus(Status.LEAKED, null);
             }
         } finally {