Solved Delay event 1 line code

I had a code that delayed a task, i can't find it anywhere and i am wondering if anyone here knows what it is/ could have been. I only remember that it was a 1 line code, that would delay a event to however long you made it and what you wanted to delay was in the code. Thank you for any help, i know this isn't a normal post but this is the only code i am looking for. It should work for 1.7.10.

 

@Ward1246 Scheduler Programming. Or Thread#sleep (DON'T USE!!)

 

Thank you for the quick reply, but i spoke to soon, i found it, it was:
plugin.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() { public void run() { player.setFallDamage(0F); } }, 20 * 5); (to make this work turn plugin to this IE: this.getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable() { public void run() { player.setFallDamage(0F); } }, 20 * 5);

 

@Ward1246 Yes,