static String toBar(double percentValue) { // NOPMD
		final double myPercent = Math.max(Math.min(percentValue, 100d), 0d);
		final StringBuilder sb = new StringBuilder();
		final String body = "<img src=''?resource=bar/rb_{0}.gif'' alt=''+'' title=''"
				+ I18N.createPercentFormat().format(myPercent) + "%'' />";
		final int fullBlockCount = (int) Math.floor(myPercent / (UNIT_SIZE * PARTIAL_BLOCKS));
		final int partialBlockIndex = (int) Math
				.floor((myPercent - fullBlockCount * UNIT_SIZE * PARTIAL_BLOCKS) / UNIT_SIZE);

		sb.append(MessageFormat.format(body,
				fullBlockCount > 0 || partialBlockIndex > 0 ? "a" : "a0"));

		final String fullBody = MessageFormat.format(body, PARTIAL_BLOCKS);
		for (int i = 0; i < fullBlockCount; i++) {
			sb.append(fullBody);
		}

		if (partialBlockIndex > 0) {
			final String partialBody = MessageFormat.format(body, partialBlockIndex);
			sb.append(partialBody);
		}

		final int emptyBlocks = FULL_BLOCKS - fullBlockCount - (partialBlockIndex > 0 ? 1 : 0);
		final String emptyBody = MessageFormat.format(body, 0);
		for (int i = 0; i < emptyBlocks; i++) {
			sb.append(emptyBody);
		}

		sb.append(MessageFormat.format(body, fullBlockCount == FULL_BLOCKS ? "b" : "b0"));
		return sb.toString();
	}
@Test
	public void testToBar() {
		assertNotNull("toBar", HtmlJavaInformationsReport.toBar(0));
		assertNotNull("toBar", HtmlJavaInformationsReport.toBar(1));
		assertNotNull("toBar", HtmlJavaInformationsReport.toBar(10));
		assertNotNull("toBar", HtmlJavaInformationsReport.toBar(15));
		assertNotNull("toBarWithAlert", HtmlJavaInformationsReport.toBarWithAlert(10, "detail"));
		assertNotNull("toBarWithAlert", HtmlJavaInformationsReport.toBarWithAlert(100, "detail"));
		assertNotNull("toBarWithAlert", HtmlJavaInformationsReport.toBarWithAlert(100, null));
	}