From 8c9d3c3ad7003c643260fee29c649eb181a8951c Mon Sep 17 00:00:00 2001
From: Abbas Abou Daya <elite_l33t@hotmail.com>
Date: Tue, 11 Jul 2017 13:07:09 +0300
Subject: [PATCH] Fixed JDK compilation error (due to bug #JDK-8044546)

---
 .../java/org/telegram/abilitybots/api/bot/AbilityBot.java | 8 ++++++--
 .../java/org/telegram/abilitybots/api/objects/Reply.java  | 5 ++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/bot/AbilityBot.java b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/bot/AbilityBot.java
index f54d6acb..eed779a2 100644
--- a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/bot/AbilityBot.java
+++ b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/bot/AbilityBot.java
@@ -27,6 +27,8 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.function.BiFunction;
+import java.util.function.Predicate;
 import java.util.stream.Stream;
 
 import static com.google.common.base.Strings.isNullOrEmpty;
@@ -728,9 +730,11 @@ public abstract class AbilityBot extends TelegramLongPollingBot {
   boolean checkMessageFlags(Trio<Update, Ability, String[]> trio) {
     Ability ability = trio.b();
     Update update = trio.a();
-
+    
+    // The following variable is required to avoid bug #JDK-8044546
+    BiFunction<Boolean, Predicate<Update>, Boolean> flagAnd = (flag, nextFlag) -> flag && nextFlag.test(update);
     return ability.flags().stream()
-        .reduce(true, (flag, nextFlag) -> flag && nextFlag.test(update), Boolean::logicalAnd);
+        .reduce(true, flagAnd, Boolean::logicalAnd);
   }
 
   private File downloadFileWithId(String fileId) throws TelegramApiException {
diff --git a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Reply.java b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Reply.java
index 5a1f2324..e6e08e4c 100644
--- a/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Reply.java
+++ b/telegrambots-abilities/src/main/java/org/telegram/abilitybots/api/objects/Reply.java
@@ -5,6 +5,7 @@ import org.telegram.telegrambots.api.objects.Update;
 
 import java.util.List;
 import java.util.Objects;
+import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
 
@@ -31,7 +32,9 @@ public final class Reply {
   }
 
   public boolean isOkFor(Update update) {
-    return conditions.stream().reduce(true, (state, cond) -> state && cond.test(update), Boolean::logicalAnd);
+    // The following variable is required to avoid bug #JDK-8044546
+    BiFunction<Boolean, Predicate<Update>, Boolean> stateAnd = (state, cond) -> state && cond.test(update);
+    return conditions.stream().reduce(true, stateAnd, Boolean::logicalAnd);
   }
 
   public void actOn(Update update) {