From 40368884337d7800e8fd4106b656e3ab66cef7a1 Mon Sep 17 00:00:00 2001
From: Andrew Fiddian-Green <software@whitebear.ch>
Date: Thu, 16 Jun 2022 21:44:25 +0200
Subject: [PATCH] [gardena] remove compiler warnings (#12947)

Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>
---
 bundles/org.openhab.binding.gardena/README.md                  | 1 +
 .../org/openhab/binding/gardena/internal/model/dto/Device.java | 3 +--
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bundles/org.openhab.binding.gardena/README.md b/bundles/org.openhab.binding.gardena/README.md
index 48a2f8842..21e7c3562 100644
--- a/bundles/org.openhab.binding.gardena/README.md
+++ b/bundles/org.openhab.binding.gardena/README.md
@@ -108,6 +108,7 @@ openhab:send WC_Valve_cmd_CloseValve.sendCommand(ON) // stop any active watering
 ```
 
 If you send a REFRESH command to the last update timestamp (no matter which thing), **ALL** items from **ALL** things are updated
+
 ```
 DateTime LastUpdate "LastUpdate [%1$td.%1$tm.%1$tY %1$tH:%1$tM]" { channel="gardena:water_control:home:myWateringComputer:common#lastUpdate_timestamp" }
 
diff --git a/bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/dto/Device.java b/bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/dto/Device.java
index 4514a67fc..6c6d091de 100644
--- a/bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/dto/Device.java
+++ b/bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/dto/Device.java
@@ -126,8 +126,7 @@ public class Device {
             valveSet = (ValveSetServiceDataItem) dataItem;
         } else if (dataItem instanceof ValveServiceDataItem) {
             String valveNumber = StringUtils.substringAfterLast(dataItem.id, ":");
-            if (valveNumber != null
-                    && (valveNumber.equals("") || valveNumber.equals("wc") || valveNumber.equals("0"))) {
+            if ("".equals(valveNumber) || "wc".equals(valveNumber) || "0".equals(valveNumber)) {
                 valve = (ValveServiceDataItem) dataItem;
             } else if ("1".equals(valveNumber)) {
                 valveOne = (ValveServiceDataItem) dataItem;