From 5449fc727fe8af33a34bf0b4eb8d4096434160a0 Mon Sep 17 00:00:00 2001
From: Mathew Inwood <mathewi@google.com>
Date: Thu, 5 Apr 2018 13:56:39 +0100
Subject: [PATCH] Treat hidden API exemptions as whitelist.

Update docs accordingly.

Test: m
Bug: 64382372
Merged-In: Ief8daf3badeb046b0461a3ebcd289e242d559070
Change-Id: Ief8daf3badeb046b0461a3ebcd289e242d559070
(cherry picked from commit 33d5138e132561d6c3c02fc0e265aa3c158f6798)
---
 core/java/android/os/ZygoteProcess.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 939c190f14801..5718ef92d6cc2 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -467,7 +467,8 @@ public class ZygoteProcess {
      * <p>The list of exemptions will take affect for all new processes forked from the zygote after
      * this call.
      *
-     * @param exemptions List of hidden API exemption prefixes.
+     * @param exemptions List of hidden API exemption prefixes. Any matching members are treated as
+     *        whitelisted/public APIs (i.e. allowed, no logging of usage).
      */
     public void setApiBlacklistExemptions(List<String> exemptions) {
         synchronized (mLock) {