DefaultTableModel psmTableModel = (DefaultTableModel) psmTable.getModel();
psmTableModel.getDataVector().removeAllElements();
DefaultTableModel peptideTableModel = (DefaultTableModel) peptideTable.getModel();
peptideTableModel.getDataVector().removeAllElements();
ProteinTableModel proteinTableModel = (ProteinTableModel) proteinTable.getModel();
proteinTableModel.reset();
psmTableModel.fireTableDataChanged();
peptideTableModel.fireTableDataChanged();
proteinTableModel.fireTableDataChanged();