String indent= fScanner.computeIndentation(fDocument.getLength() - 1);
String indent= fScanner.computeIndentation(fDocument.getLength() - 1).toString();
	public void testIndentation20() {		// if w/ brace right before }		fDocument.set("\tif (true) {\n" +			"\t\t}");				String indent= fScanner.computeIndentation(fDocument.getLength() - 1);		Assert.assertEquals("\t", indent);	}