Is there a method that Forge has to wait x amount of seconds and continue as usual?

I just want to make a fancy particle effect:

 

public boolean onEntitySwing(EntityLivingBase entityLiving, ItemStack stack)
{

	World world = entityLiving.worldObj;

	for(int x = 0; x < 10;x++)
	{

		world.spawnParticle("smoke", entityLiving.posX, entityLiving.posY + x, (entityLiving.posZ), 0.0D, 0.0D, 0.0D);

	}

	return false;

}

 

 

Trying to add a delay after the spawnParticle() method so that it gradually spawns the particles.

Torches use tickRandomly, not sure if that might be something you could use:

 

this.setTickRandomly(true);

public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)