RFR: 7088: Show concurrent option showing lesser number of records.

[Marcus Hirt]

On Wed, 3 Feb 2021 16:47:11 GMT, Henrik Dafgård <hdafgard at openjdk.org> wrote:

> Due to how StreamBackedItemCollections differ from EventCollections we can't rely on the assumption made that disjoint events are sorted in each IItemIterable. And since the classes aren't visible from RulesToolkit we have to look at the class name like this.

core/org.openjdk.jmc.flightrecorder.rules/src/main/java/org/openjdk/jmc/flightrecorder/rules/util/RulesToolkit.java line 1373:

> 1371: 	 */
> 1372: 	public static IQuantity getEarliestStartTime(IItemCollection items) {
> 1373: 		if (items.getClass().getName().equals("EventCollection")) { //$NON-NLS-1$

I think a comment with a link to the issue would be nice here. :)

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PR: https://git.openjdk.java.net/jmc/pull/208