5 Fix interpretation of argument to parameter 'out'.

... also replaces the deprecated cli utility class used for this.
Task #5 - Introduction of Commons CLI breaks CLI for invocation by maven org.codehaus.mojo:javancss-maven-plugin

Author: gtsh

src/main/java/javancss/Javancss.java

@@ -36,7 +36,7 @@
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.DefaultParser;
 import org.apache.commons.cli.HelpFormatter;
-import org.apache.commons.cli.OptionBuilder;
+import static org.apache.commons.cli.Option.builder;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 
@@ -619,19 +619,42 @@ public Javancss( String[] args, String sRcsHeader_ ) throws IOException
     public Javancss( String[] args ) throws IOException
     {
         Options options = new Options();
-        options.addOption( OptionBuilder.create( "help" ) );
-        options.addOption( OptionBuilder.create( "version" ) );
-        options.addOption( OptionBuilder.create( "debug" ) );
-        options.addOption( OptionBuilder.withDescription( "Counts the program NCSS (default)." ).create( "ncss" ) );
-        options.addOption( OptionBuilder.withDescription( "Assembles a statistic on package level." ).create( "package" ) );
-        options.addOption( OptionBuilder.withDescription( "Counts the object NCSS." ).create( "object" ) );
-        options.addOption( OptionBuilder.withDescription( "Counts the function NCSS." ).create( "function" ) );
-        options.addOption( OptionBuilder.withDescription( "The same as '-function -object -package'." ).create( "all" ) );
-        options.addOption( OptionBuilder.withDescription( "Opens a GUI to present the '-all' output in tabbed panels." ).create( "gui" ) );
-        options.addOption( OptionBuilder.withDescription( "Output in XML format." ).create( "xml" ) );
-        options.addOption( OptionBuilder.withDescription( "Output file name. By default output goes to standard out." ).create( "out" ) );
-        options.addOption( OptionBuilder.withDescription( "Recurse to subdirs." ).create( "recursive" ) );
-        options.addOption( OptionBuilder.withDescription( "Encoding used while reading source files (default: platform encoding)." ).hasArg().create( "encoding" ) );
+        
+        options.addOption( builder("help").build());
+        options.addOption( builder( "version" ).build() );
+        options.addOption( builder("debug" ).build() );
+        options.addOption( builder("ncss" )
+                            .desc( "Counts the program NCSS (default)." )
+                            .build() );
+        options.addOption( builder("package")
+                            .desc( "Assembles a statistic on package level." )
+                            .build());
+        options.addOption( builder("object")
+                            .desc( "Counts the object NCSS." )
+                            .build());
+        options.addOption( builder( "function" )
+                            .desc( "Counts the function NCSS." )
+                            .build() );
+        options.addOption( builder( "all" )
+                            .desc( "The same as '-function -object -package'." )
+                            .build() );
+        options.addOption( builder( "gui" )
+                            .desc( "Opens a GUI to present the '-all' output in tabbed panels." )
+                            .build() );
+        options.addOption( builder( "xml" )
+                            .desc( "Output in XML format." )
+                            .build() );
+        options.addOption( builder( "out" )
+                            .hasArg().argName("outFile")
+                            .desc( "Output file name. By default output goes to standard out." )
+                            .build());
+        options.addOption( builder( "recursive" )
+                            .desc( "Recurse to subdirs." )
+                            .build());
+        options.addOption( builder( "encoding" )
+                            .hasArg().argName("encoding")
+                            .desc( "Encoding used while reading source files (default: platform encoding)." )
+                            .build() );
 
         CommandLine cl;