Merge "Clarify NativeHandle.java dup documentation."

am: 5afc5894ad

Change-Id: Ie0d193dc92ecbc8b5faa2d108cce845a938a5205

1 files changed, 3 insertions, 0 deletions

diff --git a/core/java/android/os/NativeHandle.java b/core/java/android/os/NativeHandle.java
index f3dc5c8bc309..fbecc8ec1cd9 100644
--- a/core/java/android/os/NativeHandle.java
+++ b/core/java/android/os/NativeHandle.java
@@ -100,6 +100,9 @@ public final class NativeHandle implements Closeable {
 
     /**
      * Explicitly duplicate NativeHandle (this dups all file descritptors).
+     *
+     * If this method is called, this must also be explicitly closed with
+     * {@link #close()}.
      */
     public NativeHandle dup() throws java.io.IOException {
         FileDescriptor[] fds = new FileDescriptor[mFds.length];