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Groups > comp.lang.java.programmer > #18878

Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean

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FYI: The following doesn't prevent the error message:

             public Class getColumnClass(int column) {
               Class returnValue;
               if (column > 2)
                 return Boolean.class;
               else if ((column >= 0) && (column < getColumnCount())) {
                 returnValue = getValueAt(0, column).getClass();
               } else {
                 returnValue = Object.class;
               }
               return returnValue;
             }

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CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 07:57 -0700
  Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 08:01 -0700
    Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 08:32 -0700
  Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-09-21 11:57 -0400
  Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-09-21 10:31 -0700
    Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 11:43 -0700
      Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Lew <lewbloch@gmail.com> - 2012-09-21 12:21 -0700
        Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 21:16 -0700
        Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-21 21:23 -0700
          Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean clusardi2k@aol.com - 2012-09-22 08:22 -0700
            Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Stuart <DerTopper@web.de> - 2012-09-23 16:44 +0200
  Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Lew <lewbloch@gmail.com> - 2012-09-21 10:32 -0700
    Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Roedy Green <see_website@mindprod.com.invalid> - 2012-09-22 15:37 -0700
  Re: CheckBox in Column of JTable: Exception: java.lang.String cannot be cast to java.lang.Boolean Roedy Green <see_website@mindprod.com.invalid> - 2012-09-22 15:30 -0700

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