cleanup java.erb skeleton

1 files changed, 19 insertions, 17 deletions

diff --git a/skeletons/java.erb b/skeletons/java.erb
index 51ac106..f0ec54a 100644
--- a/skeletons/java.erb
+++ b/skeletons/java.erb
@@ -12,21 +12,23 @@ import jargs.gnu.CmdLineParser;
  * @author <% @username %> <<%= @email %>>
  * @date <%= @now %>
  */
- public class <%= @class_name %> {
+public class <%= @class_name %> {
 
-	/*
-	 * print usage and exit with status 1
-	 */
-	private static void printUsage () {
-		System.err.println("Usage : <%= @class_name %> [{-d, --debug} a_float] [ --input file_name]");
-		System.err.println("            debug   : debug verbosity");
-		System.err.println("            input   : path to input file");
-	}
+    /*
+     * print usage and exit with status 1
+     */
+    private static void printUsage()
+    {
+        System.err.println("Usage : <%= @class_name %> [{-d, --debug} a_float] [ --input file_name]");
+        System.err.println("            debug   : debug verbosity");
+        System.err.println("            input   : path to input file");
+    }
 
-	/**
-	 * application entry point
-	 */
-	public static void main (String [] args ) {
+    /**
+     * application entry point
+     */
+    public static void main(String [] args )
+    {
 
         CmdLineParser parser = new CmdLineParser();
         CmdLineParser.Option debug = parser.addIntegerOption('d',"debug");
@@ -34,23 +36,23 @@ import jargs.gnu.CmdLineParser;
 
         try {
             parser.parse(args);
-        } catch(CmdLineParser.OptionException e) {
+        } catch (CmdLineParser.OptionException e) {
             System.err.println("\n"+e.getMessage());
             printUsage();
-		    System.exit(2);
+            System.exit(2);
         }
 
         int debugLevel = ((Integer)parser.getOptionValue(debug,new Integer(0))).intValue();
         String inputFile = (String)parser.getOptionValue(input);
 
-        if(debugLevel>0){
+        if (debugLevel>0) {
             System.out.println("Debug Trace :");
             System.out.println("\t"+new Date( ) );
             System.out.println("\tdebug level : "+debugLevel);
             System.out.println("\texcel file  : "+inputFile);
         }
 
-        if(inputFile!=null && !inputFile.equals("")){
+        if (inputFile!=null && !inputFile.equals("")) {
             File f = new File(inputFile);
             if(!f.canRead()){
                 System.err.println("Fatal Error : Unable to read "+inputFile);