Mac computer won't use java.lang.Thread.sleep command

When I use the command "java.lang.thread.sleep" on my iMac I get "No method 'sleep' with matching signature found for class 'java.lang.Thread'."

[Jan]

Please provide the code exactly as you have typed it. Currently we have to guess, which argument you pass to this command.

Answer 1

[Jan]

You can call this command like this:

java.lang.Thread.sleep(duration*1000)

Did you include the time?

[Chris Wreden]

The problem is I kept "duration" in the command without assigning it. Exceedingly stupid mistake that is now for public viewing. I got the idea to use this command from a previous post of yours. Thanks for everything.