java - Can't find or load main class -


for reason getting error saying can not find or load main class, can give me reason this?

package findfile;  import java.io.file;  /**  *  * @author kevin  */ public class findfile {     public void listfilesandfolders(string directoryname)     {         file directory = new file(directoryname);                file[] flist = directory.listfiles();          (file file : flist)         {             system.out.println(file.getname());         }     }      public void listfiles(string directoryname)     {         file directory = new file(directoryname);         file[] flist = directory.listfiles();          (file file : flist)         {             if (file.isfile())             {                 system.out.println(file.getname());             }         }     }      public void listfolders(string directoryname)     {         file directory = new file(directoryname);         file[] flist = directory.listfiles();          for(file file : flist)         {             if (file.isdirectory())             {                 system.out.println(file.getname());             }         }     }      public void listfilesandfilessubdirectories(string directoryname)     {         file directory = new file(directoryname);         file[] flist = directory.listfiles();          (file file : flist)         {             if (file.isfile())             {                 system.out.println(file.getabsolutepath());             } else if (file.isdirectory())             {                 listfilesandfilessubdirectories(file.getabsolutepath());             }         }     }      public static void main(string[] args)     {         findfile findfile = new findfile();         final string directorywindows = "c:\\test";          findfile.listfiles(directorywindows);      } } 

your class fine, think "ide" (textpad ?) not seem manage compilation , running of java programs.

just @ location compiler writes class file, should like:

findfile/findfile.class 

just go directory directory findfile is, open command line window , run class this:

java findfile.findfile 

i suggest use real ide, eclipse instance 1 java developing.


Comments

Popular posts from this blog

java - Jmockit String final length method mocking Issue -

asp.net - Razor Page Hosted on IIS 6 Fails Every Morning -

c++ - wxwidget compiling on windows command prompt -