Solved SuperJump [Need Help]

Hey,

I'm making a SuperJump plugin for a friend but it is really buggy...
Code:

Code:java

 
@EventHandler
    public void onSuperJump(PlayerMoveEvent event){
        Player player = event.getPlayer();
        if(player instanceof Player){
            if(!player.getGameMode().equals(GameMode.CREATIVE)){
            if(player.getLocation().subtract(0, 2, 0).getBlock().getType() != Material.AIR){
            if(player.isFlying() == true){
                player.setAllowFlight(false);
                  player.setVelocity(player.getLocation().getDirection().multiply(2));
                    player.setVelocity(new Vector(player.getVelocity().getX(), 1.1, player.getVelocity().getZ()));
            }
            }
            if(player.isFlying() == false){
                player.setAllowFlight(true);
            }
            }
        }
    }
 

It works but... it is kinda buggy because if a player tries to fly in the air the player lands on the ground and bounces of the ground again. Is there a way to solve it?

Nvm I solved it by my self.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

It would be great if you would post your solution