swing - How to avoid making EDT sleep when calling a method that has Thread.sleep -

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so, i'm trying make jlabel's text text typing out. problem i'm not sure how make sure edt doesn't sleep , gui still updates here code.

startgametext() gets called somewhere else in program. (questions jlabel.)

    public void startgametext() throws interruptedexception {       swingutilities.invokelater(new runnable() {         public void run() {      w.questions.sethorizontalalignment(swingconstants.center);     w.questions.setfont(new font("helveltica", font.bold, 30));      typeoutquestions("....");       string awoken = "you have awoken in strange place. ";     typeoutquestions(awoken);       string remember = "you remember few things..";     typeoutquestions(remember);              } });        }

this method want call update label questions.

public void typeoutquestions(string s) throws interruptedexception{      for(int = 0; <= s.length(); ++){          int p = 0;         w.questions.sethorizontalalignment(swingconstants.center);          w.questions.settext(s.substring(p, i));         p--;         thread.sleep(100);      }  }

how make questions still updated through edt, edt not sleep?


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