Fixed up some issues with the system out logger.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/branches/REL_2_BRANCH@353334 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/util/SystemOutLogger.java

@@ -63,13 +63,12 @@ import java.util.*;
  * A logger class that strives to make it as easy as possible for
  * developers to write log calls, while simultaneously making those
  * calls as cheap as possible by performing lazy evaluation of the log
- * message.<p>
+ * message.
  *
  * @author Marc Johnson (mjohnson at apache dot org)
  * @author Glen Stampoultzis (glens at apache.org)
  * @author Nicola Ken Barozzi (nicolaken at apache.org)
  */
-
 public class SystemOutLogger extends POILogger
 {
     private String cat;
@@ -88,6 +87,7 @@ public class SystemOutLogger extends POILogger
 
     public void log(final int level, final Object obj1)
     {
+        if (check(level))
             System.out.println("["+cat+"] "+obj1);
     }
 
@@ -95,12 +95,19 @@ public class SystemOutLogger extends POILogger
      * Check if a logger is enabled to log at the specified level
      *
      * @param level One of DEBUG, INFO, WARN, ERROR, FATAL
-     * @param obj1 The logger to check.
+     * @see #DEBUG
+     * @see #INFO
+     * @see #WARN
+     * @see #ERROR
+     * @see #FATAL
      */
-
     public boolean check(final int level)
     {
+        int currentLevel = Integer.parseInt(System.getProperty("poi.log.level", WARN + ""));
+        if (level >= currentLevel)
             return true;
+        else
+            return false;
     }