SpreadsheetService service = new SpreadsheetService("MySpreadsheetIntegration-foo");
URL url = new URL("https://spreadsheets.google.com/feeds/spreadsheets/private/full?title=GSS-Dev-Schedule");
SpreadsheetFeed feed = service.getFeed(url, SpreadsheetFeed.class);
List<SpreadsheetEntry> spreadsheets = feed.getEntries();
SpreadsheetEntry spreadsheet = spreadsheets.get(0);
WorksheetFeed worksheetFeed = service.getFeed(spreadsheet.getWorksheetFeedUrl(), WorksheetFeed.class);
List<WorksheetEntry> worksheets = worksheetFeed.getEntries();
WorksheetEntry worksheet = worksheets.get(0);
// fetch A1 only
URL cellFeedUrl = new URI(worksheet.getCellFeedUrl().toString() + "?min-row=1&max-row=1&min-col=1&max-col=1")
.toURL();
CellFeed cellFeed = service.getFeed(cellFeedUrl, CellFeed.class);