From 727f5a7a3ed302439f9d3b359bfd601613a45cd6 Mon Sep 17 00:00:00 2001
From: Bernhard Kralofsky <bernhard@kralofsky.com>
Date: Tue, 9 Jul 2019 21:39:02 +0200
Subject: [PATCH 1/2] prevent nullPointerExceptions when using message flags
 without a MESSAGE flag first

---
 .../org/telegram/abilitybots/api/objects/Flag.java   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
index f59cc25c..0bf5a905 100644
--- a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
+++ b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
@@ -27,12 +27,12 @@ public enum Flag implements Predicate<Update> {
   CHOSEN_INLINE_QUERY(Update::hasChosenInlineQuery),
 
   // Message Flags
-  REPLY(update -> update.getMessage().isReply()),
-  DOCUMENT(upd -> upd.getMessage().hasDocument()),
-  TEXT(upd -> upd.getMessage().hasText()),
-  PHOTO(upd -> upd.getMessage().hasPhoto()),
-  LOCATION(upd -> upd.getMessage().hasLocation()),
-  CAPTION(upd -> nonNull(upd.getMessage().getCaption()));
+  REPLY(upd -> upd.hasMessage() && upd.getMessage().isReply()),
+  DOCUMENT(upd -> upd.hasMessage() && upd.getMessage().hasDocument()),
+  TEXT(upd -> upd.hasMessage() && upd.getMessage().hasText()),
+  PHOTO(upd -> upd.hasMessage() && upd.getMessage().hasPhoto()),
+  LOCATION(upd -> upd.hasMessage() && upd.getMessage().hasLocation()),
+  CAPTION(upd -> upd.hasMessage() && nonNull(upd.getMessage().getCaption()));
 
   private final Predicate<Update> predicate;
 

From 837b4d236073715dd2fef85017ca718abdb4ec4d Mon Sep 17 00:00:00 2001
From: Bernhard <bernhard@kralofsky.com>
Date: Tue, 17 Sep 2019 10:51:14 +0300
Subject: [PATCH 2/2] requested syntax changes

---
 .../org/telegram/abilitybots/api/objects/Flag.java   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
index 0bf5a905..3712dc9a 100644
--- a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
+++ b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Flag.java
@@ -27,12 +27,12 @@ public enum Flag implements Predicate<Update> {
   CHOSEN_INLINE_QUERY(Update::hasChosenInlineQuery),
 
   // Message Flags
-  REPLY(upd -> upd.hasMessage() && upd.getMessage().isReply()),
-  DOCUMENT(upd -> upd.hasMessage() && upd.getMessage().hasDocument()),
-  TEXT(upd -> upd.hasMessage() && upd.getMessage().hasText()),
-  PHOTO(upd -> upd.hasMessage() && upd.getMessage().hasPhoto()),
-  LOCATION(upd -> upd.hasMessage() && upd.getMessage().hasLocation()),
-  CAPTION(upd -> upd.hasMessage() && nonNull(upd.getMessage().getCaption()));
+  REPLY(upd -> MESSAGE.test(upd) && upd.getMessage().isReply()),
+  DOCUMENT(upd -> MESSAGE.test(upd) && upd.getMessage().hasDocument()),
+  TEXT(upd -> MESSAGE.test(upd) && upd.getMessage().hasText()),
+  PHOTO(upd -> MESSAGE.test(upd) && upd.getMessage().hasPhoto()),
+  LOCATION(upd -> MESSAGE.test(upd) && upd.getMessage().hasLocation()),
+  CAPTION(upd -> MESSAGE.test(upd) && nonNull(upd.getMessage().getCaption()));
 
   private final Predicate<Update> predicate;