From: Connor Petty <mistercpp2000@gmail.com>
Date: Tue, 24 Nov 2020 07:07:29 +0000 (-0800)
Subject: [bluetooth.generic] Fix build (#9115)
X-Git-Url: https://git.basschouten.com/?a=commitdiff_plain;h=89e0771884a5aeb7de07a8619bb46152af718606;p=openhab-addons.git

[bluetooth.generic] Fix build (#9115)

* use Objects.requireNonNull

Signed-off-by: Connor Petty <mistercpp2000+gitsignoff@gmail.com>
---

diff --git a/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/GenericBluetoothHandler.java b/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/GenericBluetoothHandler.java
index 4fd4b206bb..22ab071c44 100644
--- a/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/GenericBluetoothHandler.java
+++ b/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/GenericBluetoothHandler.java
@@ -16,6 +16,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ScheduledFuture;
@@ -183,7 +184,7 @@ public class GenericBluetoothHandler extends ConnectedBluetoothHandler {
     }
 
     private CharacteristicHandler getCharacteristicHandler(BluetoothCharacteristic characteristic) {
-        return charHandlers.computeIfAbsent(characteristic, CharacteristicHandler::new);
+        return Objects.requireNonNull(charHandlers.computeIfAbsent(characteristic, CharacteristicHandler::new));
     }
 
     private boolean readCharacteristic(BluetoothCharacteristic characteristic) {