Bug 263544 [context] Add dependency injection context -> user object
examples/org.eclipse.e4.demo.e4photo/src/org/eclipse/e4/demo/e4photo/ExifTable.java
private WritableList inputList;
	public ExifTable(Composite parent, final ISelectionService selectionService) {
		parent.setLayout(new FillLayout());
		TableViewer viewer = new TableViewer(parent, SWT.SINGLE
				| SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
		viewer.getTable().setHeaderVisible(true);
		viewer.getTable().setLinesVisible(true);
		viewer.getTable().setData("id", "exif");
		viewer.getTable().setData("class", "properties");
		String[] columnNames = new String[] { "name", "make", "model",