415131 Avoid autoboxing on debug

jetty-util/src/main/java/org/eclipse/jetty/util/log/AbstractLogger.java

@@ -75,4 +75,10 @@ public abstract class AbstractLogger implements Logger
         }
         return true;
     }
+    
+    public void debug(String msg, long arg)
+    {
+        if (isDebugEnabled())
+            debug(msg,new Long(arg));
+    }
 }

jetty-util/src/main/java/org/eclipse/jetty/util/log/JavaUtilLog.java

@@ -111,6 +111,12 @@ public class JavaUtilLog extends AbstractLogger
             _logger.log(Level.FINE,format(msg, args));
     }
 
+    public void debug(String msg, long arg)
+    {
+        if (_logger.isLoggable(Level.FINE))
+            _logger.log(Level.FINE,format(msg, arg));
+    }
+
     public void debug(Throwable thrown)
     {
         debug("", thrown);

jetty-util/src/main/java/org/eclipse/jetty/util/log/Logger.java

@@ -85,6 +85,15 @@ public interface Logger
      * @param args the optional arguments
      */
     public void debug(String msg, Object... args);
+    
+
+    /**
+     * Formats and logs at debug level.
+     * avoids autoboxing of integers
+     * @param msg the formatting string
+     * @param args the optional arguments
+     */
+    public void debug(String msg, long value);
 
     /**
      * Logs the given Throwable information at debug level

jetty-util/src/main/java/org/eclipse/jetty/util/log/LoggerLog.java

@@ -151,6 +151,7 @@ public class LoggerLog extends AbstractLogger
         }
     }
 
+    
     public void debug(String msg, Object... args)
     {
         if (!_debug)
@@ -186,6 +187,21 @@ public class LoggerLog extends AbstractLogger
         }
     }
 
+    public void debug(String msg, long value)
+    {
+        if (!_debug)
+            return;
+
+        try
+        {
+            _debugMAA.invoke(_logger, new Object[]{new Long(value)});
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+        }
+    }
+    
     public void ignore(Throwable ignored)
     {
         if (Log.isIgnored())

jetty-util/src/main/java/org/eclipse/jetty/util/log/Slf4jLog.java

@@ -88,6 +88,12 @@ public class Slf4jLog extends AbstractLogger
     {
         _logger.debug(msg, args);
     }
+    
+    public void debug(String msg, long arg)
+    {
+        if (isDebugEnabled())
+            _logger.debug(msg, new Object[]{new Long(arg)});
+    }
 
     public void debug(Throwable thrown)
     {

jetty-util/src/main/java/org/eclipse/jetty/util/log/StdErrLog.java

@@ -519,6 +519,16 @@ public class StdErrLog extends AbstractLogger
         }
     }
 
+    public void debug(String msg, long arg)
+    {
+        if (isDebugEnabled())
+        {
+            StringBuilder buffer = new StringBuilder(64);
+            format(buffer,":DBUG:",msg,arg);
+            (_stderr==null?System.err:_stderr).println(buffer);
+        }
+    }
+    
     public void debug(Throwable thrown)
     {
         debug("",thrown);