private TableViewer tableViewer;

protected StructuredViewer viewer;
public Class<? extends StructuredViewer> data;

public static Composite composite;
public static boolean isFirstTime = true;
public Table table;

public org.eclipse.swt.widgets.Tree tree;
private Shell shell;
public TableViewer tv;

public taint_view() {
    // TODO Auto-generated constructor stub

}

@Override
public void createPartControl(Composite arg0) {
    // TODO Auto-generated method stub

    setComposite(arg0);

    PopulateView(arg0);

    arg0.layout(true);
    isFirstTime = false;

}

public void PopulateView(Composite arg0)
 {

        // create a tableviewer only when it doesnt exists
    if (isFirstTime || table == null)
        {


            viewer = new TableViewer(arg0, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
            table = ((TableViewer)viewer).getTable();
            tv = (TableViewer)viewer;
            table.setHeaderVisible(true);
            table.setLinesVisible(true);
        }

String[] tableHeader = new String[] { };

        int[] columnAlignment = new int[] { SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT };
        int[] columnWidth = new int[] { 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100 };


        for (int i = 0; i < tableHeader.length; i++) {
                        final TableColumn tableColumn = new TableColumn(table, columnAlignment[i]);
            tableColumn.setText(tableHeader[i]);
            tableColumn.setWidth(columnWidth[i]);

        }

tv.addSelectionChangedListener(new ISelectionChangedListener() {


            @Override
            public void selectionChanged(SelectionChangedEvent arg0) {
                                    TableViewer tv1 = (TableViewer)arg0.getSource();
                TableItem[] ti = tv1.getTable().getSelection();
                TrapUtil trapUtil = new TrapUtil();





                try {
                    TRAPViewUtility.OpenFileAt(trapUtil.getFileNamefromSourceString(ti[0].getText(6)), trapUtil.getLineNumberFromSourceString(ti[0].getText(6)));
                } catch (CoreException e) {

                    e.printStackTrace();
                }




            }
        });


        TrapUtil trapUtil = new TrapUtil();
        int c = 0;
        Trap trapData = null;
        try {
            File fl = new File("C:\trap_output_xml\trapAnalysis.xml");
            if(fl.exists()){
                trapData = trapUtil.getTaintData(new File("C:\trap_output_xml\trapAnalysis.xml"));
            }

        } catch (FileNotFoundException e) {

            e.printStackTrace();
        } catch (Exception e) {

            e.printStackTrace();
        }




        table.removeAll();



        /* block to populate the table in view of the editor of eclipse */

        if(trapData != null && trapData.getAnalysis() != null && trapData.getAnalysis().size() > 0){
            List<Analysis> analysisList = trapData.getAnalysis();
            Iterator<Analysis> ait = analysisList.iterator();


            while (ait.hasNext()){
                Analysis analysis = (Analysis) ait.next();
                List<Vulnerability> vulList = analysis.getVulnerability();
                Iterator<Vulnerability> vit = vulList.iterator();




                while(vit.hasNext()){
                    Vulnerability vulnerability = (Vulnerability)vit.next();
                    //TreeItem subItem = new TreeItem(item, SWT.NONE);
                    TableItem item = new TableItem(table, SWT.NONE);





                    item.setText();

                }
            }
        }



 }

@Override
public void setFocus() {

}

public static void setInputChanged(Object vulData) {
    IViewPart m_currentView = PlatformUI.getWorkbench()
            .getActiveWorkbenchWindow().getActivePage()
            .findView(TRAPViewUtility.TRAP_TAINT_VIEW);

    if (m_currentView instanceof taint_view) {
        taint_view detailsView = (taint_view) m_currentView;

        if (detailsView != null) {
            detailsView.PopulateView(taint_view.getComposite());
        }

    }
}

public static Composite getComposite() {
    return composite;
}

public static void setComposite(Composite composite) {
    taint_view.composite = composite;
}