Replace usage of deprecated Objects.firstNonNull

Change-Id: I1185d34c7e2c339afaa3d17f9cc5c115e0ba6eac
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

src/main/java/com/googlesource/gerrit/plugins/imagare/GetConfig.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/imagare/GetConfig.java b/src/main/java/com/googlesource/gerrit/plugins/imagare/GetConfig.java
index f5a5f6a..52b225d 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/imagare/GetConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/imagare/GetConfig.java
@@ -14,7 +14,7 @@
 
 package com.googlesource.gerrit.plugins.imagare;
 
-import com.google.common.base.Objects;
+import com.google.common.base.MoreObjects;
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.restapi.RestReadView;
 import com.google.gerrit.server.config.ConfigResource;
@@ -36,7 +36,7 @@
   public ConfigInfo apply(ConfigResource resource) {
     ConfigInfo info = new ConfigInfo();
     info.defaultProject =
-        Objects.firstNonNull(cfg.getString("defaultProject"), "All-Projects");
+        MoreObjects.firstNonNull(cfg.getString("defaultProject"), "All-Projects");
     info.linkDecoration = cfg.getEnum("linkDecoration", LinkDecoration.NONE);
     if (LinkDecoration.NONE.equals(info.linkDecoration)) {
       info.linkDecoration = null;

src/main/java/com/googlesource/gerrit/plugins/imagare/GetPreference.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/imagare/GetPreference.java b/src/main/java/com/googlesource/gerrit/plugins/imagare/GetPreference.java
index 82dfcd8..c470254 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/imagare/GetPreference.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/imagare/GetPreference.java
@@ -14,7 +14,7 @@
 
 package com.googlesource.gerrit.plugins.imagare;
 
-import com.google.common.base.Objects;
+import com.google.common.base.MoreObjects;
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.restapi.AuthException;
 import com.google.gerrit.extensions.restapi.RestReadView;
@@ -65,13 +65,13 @@
     ConfigInfo info = new ConfigInfo();
 
     info.defaultProject =
-        Objects.firstNonNull(
+        MoreObjects.firstNonNull(
             db.getString(PREFERENCE, username, KEY_DEFAULT_PROJECT),
             globalCfg.defaultProject);
 
     info.linkDecoration =
         db.getEnum(PREFERENCE, username, KEY_LINK_DECORATION,
-            Objects.firstNonNull(globalCfg.linkDecoration, LinkDecoration.NONE));
+            MoreObjects.firstNonNull(globalCfg.linkDecoration, LinkDecoration.NONE));
     if (LinkDecoration.NONE.equals(info.linkDecoration)) {
       info.linkDecoration = null;
     }