Nonfunctional changes only

4 files changed, 7 insertions, 10 deletions

diff --git a/vespalog/src/main/java/com/yahoo/log/LogSetup.java b/vespalog/src/main/java/com/yahoo/log/LogSetup.java
index 12b1411b17e..1bdefaa52fd 100644
--- a/vespalog/src/main/java/com/yahoo/log/LogSetup.java
+++ b/vespalog/src/main/java/com/yahoo/log/LogSetup.java
@@ -82,7 +82,7 @@ public class LogSetup {
         String logControlDir  = System.getProperty("vespa.log.control.dir");
         String logControlFile = System.getProperty("vespa.log.control.file");
         if (programName == null || programName.equals("")) {
-            throw new RuntimeException("invalid programName: "+programName);
+            throw new RuntimeException("invalid programName: " + programName);
         }
 
         // then try environment values
@@ -165,6 +165,7 @@ public class LogSetup {
      * For other log records, isLoggable returns true
      */
     static class ZooKeeperFilter implements Filter {
+
         private FileHandler fileHandler;
 
         ZooKeeperFilter(String logFile) {
@@ -180,6 +181,7 @@ public class LogSetup {
         /**
          * Return true if loggable (ordinary log record), returns false if this filter
          * logs it itself
+         *
          * @param record a #{@link LogRecord}
          * @return true if loggable, false otherwise
          */
diff --git a/vespalog/src/main/java/com/yahoo/log/VespaFormat.java b/vespalog/src/main/java/com/yahoo/log/VespaFormat.java
index d0dc5607af5..90e16f6408e 100644
--- a/vespalog/src/main/java/com/yahoo/log/VespaFormat.java
+++ b/vespalog/src/main/java/com/yahoo/log/VespaFormat.java
@@ -48,8 +48,7 @@ public class VespaFormat {
      * value was "(empty)".
      *
      * @param s String that might need escaping
-     * @return Returns escaped string
-     *
+     * @return returns the escaped string
      */
     public static String escape (String s) {
         if (s == null) {
diff --git a/vespalog/src/main/java/com/yahoo/log/VespaFormatter.java b/vespalog/src/main/java/com/yahoo/log/VespaFormatter.java
index 482d7049079..314e0ae49e6 100644
--- a/vespalog/src/main/java/com/yahoo/log/VespaFormatter.java
+++ b/vespalog/src/main/java/com/yahoo/log/VespaFormatter.java
@@ -92,9 +92,7 @@ public class VespaFormatter extends SimpleFormatter {
     public String format(LogRecord r) {
         StringBuilder sbuf = new StringBuilder(300); // initial guess
 
-        String levelName = LogLevel.getVespaLogLevel(r.getLevel())
-            .toString()
-            .toLowerCase();
+        String levelName = LogLevel.getVespaLogLevel(r.getLevel()).toString().toLowerCase();
 
         String component = r.getLoggerName();
 
@@ -130,7 +128,6 @@ public class VespaFormatter extends SimpleFormatter {
         }
         appendException(r.getThrown(), sbuf);
 
-
         sbuf.append("\n");
         return sbuf.toString();
     }
diff --git a/vespalog/src/main/java/com/yahoo/log/VespaLogHandler.java b/vespalog/src/main/java/com/yahoo/log/VespaLogHandler.java
index 7eede7e1e35..331780f226b 100644
--- a/vespalog/src/main/java/com/yahoo/log/VespaLogHandler.java
+++ b/vespalog/src/main/java/com/yahoo/log/VespaLogHandler.java
@@ -7,7 +7,7 @@ import java.util.logging.LogRecord;
 import java.util.logging.StreamHandler;
 
 /**
- * @author  Bjorn Borud
+ * @author Bjorn Borud
  * @author arnej27959
  */
 class VespaLogHandler extends StreamHandler {
@@ -32,8 +32,7 @@ class VespaLogHandler extends StreamHandler {
      * </DL>
      */
     VespaLogHandler(LogTarget logTarget,
-                           LevelControllerRepo levelControllerRepo, String serviceName,
-                           String applicationPrefix) {
+                    LevelControllerRepo levelControllerRepo, String serviceName, String applicationPrefix) {
         this.logTarget = logTarget;
         this.serviceName = serviceName;
         this.appPrefix = applicationPrefix;