ExifInterface: Add JavaDoc in constructor
am: 46ffc16f1c

Change-Id: Ia6fe96ba3bc7b06c0ab7acb9fb03d92f45f7f873
diff --git a/exifinterface/src/android/support/media/ExifInterface.java b/exifinterface/src/android/support/media/ExifInterface.java
index 1350984..ae9d842 100644
--- a/exifinterface/src/android/support/media/ExifInterface.java
+++ b/exifinterface/src/android/support/media/ExifInterface.java
@@ -1299,7 +1299,8 @@
     /**
      * Reads Exif tags from the specified image input stream. Attribute mutation is not supported
      * for input streams. The given input stream will proceed its current position. Developers
-     * should close the input stream after use.
+     * should close the input stream after use. This constructor is not intended to be used with
+     * an input stream that performs any networking operations.
      */
     public ExifInterface(InputStream inputStream) throws IOException {
         if (inputStream == null) {