From dafe2d01ef7d608b95bacd835d70da4c3b708b8e Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 6 Jan 2024 14:15:05 +0100
Subject: [PATCH] Small improvements

---
 app/src/main/java/eu/faircode/email/DnsHelper.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/DnsHelper.java b/app/src/main/java/eu/faircode/email/DnsHelper.java
index 07f7d27e94..b1ce0fcc7d 100644
--- a/app/src/main/java/eu/faircode/email/DnsHelper.java
+++ b/app/src/main/java/eu/faircode/email/DnsHelper.java
@@ -420,7 +420,7 @@ public class DnsHelper {
             Log.w("- " + record);
     }
 
-    static class DoTDataSource extends AbstractDnsDataSource {
+    private static class DoTDataSource extends AbstractDnsDataSource {
         private String host;
 
         private DoTDataSource() {
@@ -472,7 +472,7 @@ public class DnsHelper {
         }
     }
 
-    static class DoHDataSource extends AbstractDnsDataSource {
+    private static class DoHDataSource extends AbstractDnsDataSource {
         private String host;
 
         private DoHDataSource() {
@@ -518,7 +518,7 @@ public class DnsHelper {
         }
     }
 
-    static class AndroidDataSource extends AbstractDnsDataSource {
+    private static class AndroidDataSource extends AbstractDnsDataSource {
         private IOException ex;
         private DnsQueryResult result;