Method gotoFirstPage

platform/java/example/ViewerCore.java:363–377

(final OnException onException)

	}

	public void gotoFirstPage(final OnException onException) {
		worker.add(new Worker.Task() {
			Location location;
			public void work() {
				location = doc.locationFromPageNumber(0);
			}
			public void run() {
				gotoLocation(location, onException);
			}
			public void exception(Throwable t) {
				if (onException != null)
					onException.run(t);
			}
		});
	}

	public void gotoLastPage(final OnException onException) {
		worker.add(new Worker.Task() {