@Test
public void printPercentAsBar() throws Exception {

	Assert.assertEquals("|||||-----", CallStackElement.printPercentAsBar(0.54d, 10, false));
	// █████▓▒▒▒▒
	char[] chars = {9608, 9608, 9608, 9608, 9608, 9619, 9617, 9617, 9617, 9617};
	Assert.assertEquals(new String(chars), CallStackElement.printPercentAsBar(0.56d, 10, true));
}