private JDateChooser date11;
private JDateChooser date22;


static final String JDBC_DRIVER="org.h2.Driver";
   static final String DB_URL="jdbc:h2:~/test";
   //Database credentials
   static final String USERNAME="sa";
   static final String PASSWORD="";
   Connection connection=null;
   ResultSet rs=null;
   PreparedStatement statement=null;
   JasperDesign jd;
   JasperReport jr;
   JasperPrint jp;
   HashMap params;


       public void commonPrintFunction(String sql, String date1, String date2,
           String jasper) {
        try {
             Class.forName(JDBC_DRIVER);
                Connection connection=DriverManager.getConnection(DB_URL , USERNAME , PASSWORD);

                jd=JRXmlLoader.load(new File("").getAbsolutePath()+"/src/"+jasper+".jrxml");

                params=new HashMap();
                JRDesignQuery newQuery=new JRDesignQuery();
                newQuery.setText(sql);
                jd.setQuery(newQuery);
                jr=JasperCompileManager.compileReport(jd);
                jp=JasperFillManager.fillReport(jr, params,connection);
                }catch(Exception e) {e.printStackTrace();

    }

   }
[enter image description here][1]       JButton btnView = new JButton("ANGALIA");
    btnView.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
                    try {
                        Connection connection=DriverManager.getConnection(DB_URL , USERNAME , PASSWORD);

                    String Query="select  *from MAPATO " ;
                    commonPrintFunction(Query, "","", "RIPOTIDOMINIKA");
                    Show_report.removeAll();
                    Show_report.setLayout(new BorderLayout());
                    Show_report.add(new JRViewer(jp));
                    Show_report.revalidate();
                    Show_report.repaint();
                }catch(Exception ae) {
                    }
                }
    });