From e4663d62638ef7cb24a384e6c91990a9a22b5a29 Mon Sep 17 00:00:00 2001
From: Martijn van Groningen <martijn.v.groningen@gmail.com>
Date: Mon, 6 Feb 2017 14:36:33 +0100
Subject: [PATCH] added comment

---
 .../java/org/elasticsearch/bootstrap/JNAKernel32Library.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/src/main/java/org/elasticsearch/bootstrap/JNAKernel32Library.java b/core/src/main/java/org/elasticsearch/bootstrap/JNAKernel32Library.java
index 0a81599e652..71a7fad6232 100644
--- a/core/src/main/java/org/elasticsearch/bootstrap/JNAKernel32Library.java
+++ b/core/src/main/java/org/elasticsearch/bootstrap/JNAKernel32Library.java
@@ -155,6 +155,8 @@ final class JNAKernel32Library {
 
     public static class SizeT extends IntegerType {
 
+        // JNA requires this no-arg constructor to be public,
+        // otherwise it fails to register kernel32 library
         public SizeT() {
             this(0);
         }