svn commit: r788740 - /lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java

[gs...@apache.org]

Author: gsingers
Date: Fri Jun 26 15:27:11 2009
New Revision: 788740

URL: http://svn.apache.org/viewvc?rev=788740&view=rev
Log:
Use the new CLUtils class for printing help

Modified:
    lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java

Modified: lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java?rev=788740&r1=788739&r2=788740&view=diff
==============================================================================
--- lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java (original)
+++ lucene/mahout/trunk/utils/src/main/java/org/apache/mahout/utils/vectors/Driver.java Fri Jun 26 15:27:11 2009
@@ -42,6 +42,7 @@
 import org.apache.mahout.utils.vectors.lucene.LuceneIteratable;
 import org.apache.mahout.utils.vectors.lucene.TFDFMapper;
 import org.apache.mahout.utils.vectors.lucene.VectorMapper;
+import org.apache.mahout.utils.CommandLineUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -124,7 +125,7 @@
 
       if (cmdLine.hasOption(helpOpt)) {
 
-        printHelp(group);
+        CommandLineUtil.printHelp(group);
         return;
       }
       //Springify all this
@@ -217,7 +218,7 @@
 
     } catch (OptionException e) {
       log.error("Exception", e);
-      printHelp(group);
+      CommandLineUtil.printHelp(group);
     }
   }
 
@@ -233,9 +234,5 @@
     return sfWriter;
   }
 
-  private static void printHelp(Group group) {
-    HelpFormatter formatter = new HelpFormatter();
-    formatter.setGroup(group);
-    formatter.print();
-  }
+
 }