Java File path encoding? -

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i have made simple app asks user folder name in later copy files. problem folder name contain non lating (greek) characters. , while folder being created correct name , no errors, when store absolutepath in string greek characters ??????_22-03-2012. when try use stored path send copied files error because java can't read path properly!

any ideas? (clearly i'm new java bare me plz!)

package neworderandxcopy;  import java.io.file; import javax.swing.joptionpane; import initiate.*;  public class neworder {  private string orderpath = null;  //constructor public neworder() {           if(newordername()) {          file no = new file(orderpath);         no.mkdir();      }         }  public boolean newordername() {     boolean name = false;     int counter = 3;     while(counter > 0) {          string test = joptionpane.showinputdialog("here ask user give order name form -> ΠΑΡΑΛΑΒΗ ΧΧ-ΧΧ-ΧΧΧΧ (π.χ. ΠΑΡΑΛΑΒΗ 12-04-2013):");         if(!test.matches("ΠΑΡΑΛΑΒΗ \\d{2}-\\d{2}-\\d{4}")) {              joptionpane.showmessagedialog(null, "wrong name!", "error", joptionpane.error_message);             counter--;          }         else {                             //replace space underscore             string rep = config.savespath + test.replaceall(" ", "_") + "/";              file no = new file(rep);             if(!no.exists()) {                 orderpath = rep;                  --> config.orderpath = no.getabsolutepath();  <--                 /*this part gets messy. folder created value wrong can't use later!*/                 name = true;                 joptionpane.showmessagedialog(null, "the order folder created!!", "success!", joptionpane.information_message);                 break;             }             else {                 joptionpane.showmessagedialog(null, "the order name exists!pick name!", "error", joptionpane.error_message);             }          }      }     return name; } }

look @ this answer.

string encoding = "utf-8"; new printwriter(new outputstreamwriter(new fileoutputstream(file), encoding )) new bufferedreader(new inputstreamreader(new fileinputstream(file), encoding ))

the problem may lie in using filewriter or leaving out encoding parameter (defaults platform encoding).

for reading file need set encoding in editor right. or write html can indicate charset.


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