From e7fe2a82ca2e5ee190569a7bfaaae6e079f1f6f7 Mon Sep 17 00:00:00 2001
From: Paul Sandoz <psandoz@openjdk.org>
Date: Tue, 8 Nov 2016 12:36:21 -0800
Subject: [PATCH] 8166735: JarFile#getVersion spec clarification for
 unversioned jars

Reviewed-by: mchung, alanb
---
 jdk/src/java.base/share/classes/java/util/jar/JarFile.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/jdk/src/java.base/share/classes/java/util/jar/JarFile.java b/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
index b3c69df7892..abf4b2fefab 100644
--- a/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
+++ b/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
@@ -339,6 +339,10 @@ class JarFile extends ZipFile {
 
     /**
      * Returns the maximum version used when searching for versioned entries.
+     * <p>
+     * If this {@code JarFile} is not a multi-release jar file or is not
+     * configured to be processed as such, then the version returned will be the
+     * same as that returned from {@link #baseVersion()}.
      *
      * @return the maximum version
      * @since 9