This patch moves the setting of the timezone on the SimpleDateFormat

object inside the initialization section instead of doing it everytime
the setTimestamp method is called.  Thanks to Dave Harkness for this
suggestion.

Barry Lind

src/interfaces/jdbc/org/postgresql/jdbc2/PreparedStatement.java

@@ -369,9 +369,9 @@ public class PreparedStatement extends Statement implements java.sql.PreparedSta
           SimpleDateFormat df = (SimpleDateFormat) tl_tsdf.get();
           if(df==null) {
             df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+            df.setTimeZone(TimeZone.getTimeZone("GMT"));
             tl_tsdf.set(df);
           }
-          df.setTimeZone(TimeZone.getTimeZone("GMT"));
 
           // Use the shared StringBuffer
           synchronized(sbuf) {