Bug 68787 [Markers] Messages need to be converted to the new format
R3.0 The fix for the missing help in the tasks view introduced a missing NL string Non-externalized string literal; it should be followed by //$NON-NLS-<n>$ MarkerView.java org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal line 298
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
updateEnabledState(event.getChecked());
                markDirty();
        	};
        });
        typesViewer.setInput(getSelectedFilter().getRootTypes().toArray());
        Composite buttonComposite = new Composite(composite, SWT.NONE);
        GridLayout buttonLayout = new GridLayout();
        buttonLayout.marginWidth = 0;
        buttonComposite.setLayout(buttonLayout);
        selectAllButton = createButton(buttonComposite, SELECT_ALL_ID,Messages.getString("filtersDialog.selectAll"),  
                false);
        deselectAllButton = createButton(buttonComposite, DESELECT_ALL_ID,
               Messages.getString("filtersDialog.deselectAll"),  
                false);
    }
    
    /**
     * Get the currently selected marker filter if there is only one
     * selection.
     * @return MarkerFilter or <code>null</code>.
     */
    protected MarkerFilter getSelectedFilter() {
    	
    	if(selectedFilters.length == 1)
    		return selectedFilters[0];
    	return null;
	}
	private IStructuredContentProvider getContentProvider() {
        return new IStructuredContentProvider() {
            public Object[] getElements(Object inputElement) {