Improve logged message and Java coding style * Fix error in wrong OWNERS_FILE_NAME log message. * Add projectName to missing root owners file message. Change-Id: I511343f9706540a330a215f3e4feb4b2f4c2b0b4

diff --git a/src/main/java/com/googlesource/gerrit/plugins/findowners/Config.java b/src/main/java/com/googlesource/gerrit/plugins/findowners/Config.java
index 537df74..20b5d11 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/findowners/Config.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/findowners/Config.java

@@ -101,12 +101,8 @@
               .getFromProjectConfigWithInheritance(projectState, PLUGIN_NAME)
               .getString(OWNERS_FILE_NAME, OWNERS);
       if (name.trim().equals("")) {
-        logger.atSevere().log(
-            "Project %s has wrong %s: \"%s\" for %s"
-                + projectState.getProject()
-                + OWNERS_FILE_NAME
-                + name
-                + getChangeId(c));
+        logger.atSevere().log("Project %s has wrong %s: \"%s\" for %s",
+            projectState.getProject(), OWNERS_FILE_NAME, name, getChangeId(c));
         return OWNERS;
       }
       return name;

diff --git a/src/main/java/com/googlesource/gerrit/plugins/findowners/OwnersDb.java b/src/main/java/com/googlesource/gerrit/plugins/findowners/OwnersDb.java
index 59887c9..23cc28a 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/findowners/OwnersDb.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/findowners/OwnersDb.java

@@ -107,7 +107,8 @@
           String found = "Found";
           if (content.isEmpty()) {
             String changeId = Config.getChangeId(changeData);
-            logger.atSevere().log("Missing root %s for %s", ownersFileName, changeId);
+            logger.atSevere().log("Missing root %s for %s of %s",
+                ownersFileName, changeId, projectName);
             found = "Missing";
           }
           logs.add(found + " root " + ownersFileName);