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Posted to commits@mahout.apache.org by gs...@apache.org on 2009/06/26 16:58:02 UTC

svn commit: r788725 - /lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java

Author: gsingers
Date: Fri Jun 26 14:58:01 2009
New Revision: 788725

URL: http://svn.apache.org/viewvc?rev=788725&view=rev
Log:
utility for command line

Added:
    lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java

Added: lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java?rev=788725&view=auto
==============================================================================
--- lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java (added)
+++ lucene/mahout/trunk/core/src/main/java/org/apache/mahout/utils/CommandLineUtil.java Fri Jun 26 14:58:01 2009
@@ -0,0 +1,19 @@
+package org.apache.mahout.utils;
+
+import org.apache.commons.cli2.Group;
+import org.apache.commons.cli2.util.HelpFormatter;
+
+
+/**
+ *
+ *
+ **/
+public class CommandLineUtil {
+
+  public static void printHelp(Group group) {
+    HelpFormatter formatter = new HelpFormatter();
+    formatter.setGroup(group);
+    formatter.print();
+  }
+
+}