I downloaded the new version of Jmeter 4.0 today. Looking at this tall obsidian-like interface, I really don't get used to it.
Especially when right-clicking and hoping to enable and disable a thread group, my eyes are dim, and I can't see which one is gray and cannot be clicked.
I took the time to look at it, and there are a variety of styles to choose from in the Look and Feel under the Options option .
Select the first Metal, click OK under the pop-up box, and reopen Jmeter to see the refreshing white page
