fix:Do not set the loglevel when instantiating a connection it is set…

… when the Driver starts

org/postgresql/jdbc2/AbstractJdbc2Connection.java

@@ -127,19 +127,12 @@ protected AbstractJdbc2Connection(HostSpec[] hostSpecs, String user, String data
         // standard out if no other printwriter is set
 
         int logLevel = Driver.getLogLevel();
-        Integer connectionLogLevel = PGProperty.LOG_LEVEL.getInteger(info);
-        if (connectionLogLevel != null) {
-            logLevel = connectionLogLevel;
-        }
 
         synchronized (AbstractJdbc2Connection.class) {
             logger = new Logger(nextConnectionID++);
             logger.setLogLevel(logLevel);
         }
 
-        if (logLevel > 0)
-            enableDriverManagerLogging();
-
         setDefaultFetchSize(PGProperty.DEFAULT_ROW_FETCH_SIZE.getInt(info));
 
         prepareThreshold = PGProperty.PREPARE_THRESHOLD.getInt(info);
@@ -272,7 +265,6 @@ else if (stringType.equalsIgnoreCase("varchar"))
 
         if (PGProperty.LOG_UNCLOSED_CONNECTIONS.getBoolean(info)) {
             openStackTrace = new Throwable("Connection was created at this point:");
-            enableDriverManagerLogging();
         }
         this.disableColumnSanitiser = PGProperty.DISABLE_COLUMN_SANITISER.getBoolean(info);
         statementCache = new LruCache<Object, CachedQuery>(
@@ -1285,17 +1277,6 @@ public Logger getLogger()
     }
 
 
-    //Because the get/setLogStream methods are deprecated in JDBC2
-    //we use the get/setLogWriter methods here for JDBC2 by overriding
-    //the base version of this method
-    protected void enableDriverManagerLogging()
-    {
-        if (DriverManager.getLogWriter() == null)
-        {
-            DriverManager.setLogWriter(new PrintWriter(System.out, true));
-        }
-    }
-
     public int getProtocolVersion()
     {
         return protoConnection.getProtocolVersion();