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06.29.2006 at 09:11PM PDT, ID: 21904424
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7.6

Runtime.getRuntime().exec("pen file "..) fails if path has spaces. Why ?

Asked by rohitdivas in Java Programming Language

Tags: , ,

Hi,
Developing a application on Mac OS X 10.4 and using java 1.5 release 4.

I need to open the folder containing my application through my application.

The program works file if there are no "blank white" spaces in the path, but fails if there are some spaces in between the path. Below it the piece of code. Please suggest a way to resolve the issue.

For example, if the application is run from following path

Applications/RDH myproject/test program

the app fails to open the "test program" directory but if i run the application from

Application/RDH/test

it runs,

///////////////////
import java.awt.Frame;
import java.awt.FileDialog;
import java.io.File;
import java.io.IOException;
import com.apple.mrj.MRJFileUtils;

public class FileTest
{

    public static void main(String[ ] args)
    {
        //new ExecTest();
        new FileTest();
            System.exit(0);
    }
      
      public FileTest()
      {
       try
                {
               
                        File obj = new File(".");
                        String test = obj.getCanonicalPath();
                        System.out.println("test="+test);
                        Runtime.getRuntime().exec("open file://"+test);

                        }
                catch (IOException exc)
                {
                    exc.printStackTrace();
                }
      }
}
//////////////////

Please let me know incase my query is not clear.

Regards,
RDHStart Free Trial
 
Keywords: Runtime.getRuntime().exec("pe…
Title
1 Runtime.getRuntime().exec()
2 exec
3 Runtime exec()
4 exec
5 exec() problem
6 exec method
 
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[+][-]06.29.2006 at 09:14PM PDT, ID: 17015484

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[+][-]06.29.2006 at 09:26PM PDT, ID: 17015508

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[+][-]06.29.2006 at 09:38PM PDT, ID: 17015537

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About this solution

Zone: Java Programming Language
Tags: spaces, java, path
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Solution Provided By: objects
Participating Experts: 3
Solution Grade: B
 
 
[+][-]06.29.2006 at 10:11PM PDT, ID: 17015625

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[+][-]06.29.2006 at 10:21PM PDT, ID: 17015656

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[+][-]06.29.2006 at 10:23PM PDT, ID: 17015659

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[+][-]06.29.2006 at 10:26PM PDT, ID: 17015670

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[+][-]06.29.2006 at 11:28PM PDT, ID: 17015863

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[+][-]06.29.2006 at 11:36PM PDT, ID: 17015898

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[+][-]06.30.2006 at 01:35AM PDT, ID: 17016254

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