swing - Java - JTable show only last line from txt file -
i have txt file this:
user user 1||address1|telephonecall|x|drivingdepartment|vehicle|x user user 2||address2|telephonecall|x|drivingdepartment|vehicle|x user user 3||address3|telephonecall|x|drivingdepartment|vehicle|x user user 4||address4|telephonecall|x|drivingdepartment|vehicle|x and tried show in jtable this, it's show last line 4 time (as many how many lines in text file)
public arraylist<voznje> ucitajvoznje() { arraylist<voznje> zakazanevoznje = new arraylist<voznje>(); try { file voznjefile = new file("src/txt/voznje"); bufferedreader br = new bufferedreader(new filereader(voznjefile)); string line = null; while ((line = br.readline()) != null) { string[] split = line.split("\\|"); string imeprezimemusterije = split[0]; string datumpolaska = split[1]; string adresapolaska = split[2]; string nacinporudzbine = split[3]; string vozac = split[4]; string dispecer = split[5]; string vrstavozila = split[6]; string napomena = split[7]; voznje novavoznja = new voznje(imeprezimemusterije, datumpolaska, adresapolaska, nacinporudzbine, vozac, dispecer, vrstavozila, napomena); zakazanevoznje.add(novavoznja); } } catch (exception e) { e.printstacktrace(); } //system.out.println(zakazanevoznje); return zakazanevoznje; } private void initgui() { arraylist<voznje> zakazanevoznje = ucitajvoznje(); string[] zaglavlje = new string[] {"musterija", "datum", "adresa", "rezervacija", "vozac", "dispecer", "vrsta vozila", "napomena"}; object[][] prikaz = new object[zakazanevoznje.size()][zaglavlje.length]; int = 0; (int = 0; < zakazanevoznje.size(); i++){ (voznje v : zakazanevoznje) { prikaz[i][0] = v.getimeprezimemusterije(); prikaz[i][1] = v.getdatumpolaska(); prikaz[i][2] = v.getadresapolaska(); prikaz[i][3] = v.getnacinporudzbine(); prikaz[i][4] = v.getvozac(); prikaz[i][5] = v.getdispecer(); prikaz[i][6] = v.getvrstavozila(); prikaz[i][7] = v.getnapomena(); } } defaulttablemodel tablemodel = new defaulttablemodel(prikaz,zaglavlje); tblvoznje = new jtable(tablemodel); tblvoznje.setrowselectionallowed(true); tblvoznje.setcolumnselectionallowed(true); tblvoznje.setselectionmode(listselectionmodel.single_selection); tblvoznje.setdefaulteditor(object.class, null); jscrollpane tablescroll = new jscrollpane(tblvoznje); add(spskrol); add(tbtulbar, borderlayout.north); add(tablescroll, borderlayout.center); of course, want show every single line, it's looks this... : 
i suppse problem somewhere loop...
its because filling data subjects on every iteration
for (int = 0; < zakazanevoznje.size(); i++){ (voznje v : zakazanevoznje) { // here mistake prikaz[i][0] = v.getimeprezimemusterije(); prikaz[i][1] = v.getdatumpolaska(); prikaz[i][2] = v.getadresapolaska(); prikaz[i][3] = v.getnacinporudzbine(); prikaz[i][4] = v.getvozac(); prikaz[i][5] = v.getdispecer(); prikaz[i][6] = v.getvrstavozila(); prikaz[i][7] = v.getnapomena(); } } it should
for (int = 0; < zakazanevoznje.size(); i++){ voznje v=zakazanevoznje.get(i) prikaz[i][0] = v.getimeprezimemusterije(); prikaz[i][1] = v.getdatumpolaska(); prikaz[i][2] = v.getadresapolaska(); prikaz[i][3] = v.getnacinporudzbine(); prikaz[i][4] = v.getvozac(); prikaz[i][5] = v.getdispecer(); prikaz[i][6] = v.getvrstavozila(); prikaz[i][7] = v.getnapomena(); } 
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