event in what world?

hey guys im making a plugin and i have an IF.
I want the IF to be true when an END stone breaks in world ''new''
this is my code:

Code:java

    @EventHandler
    public void onBlockBreak(BlockBreakEvent event)
    {
        if (event.getBlock().getType() == Material.ENDER_STONE)
        {
              ////MY CODE HERE
        }

as you can see it already executes my code when end stone breaks.
i want it only to execute when end stone breaks in world ''new''

 

Code:java

@EventHandler
public void onBlockBreak(BlockBreakEvent event)
{
    if (event.getBlock().getType() == Material.ENDER_STONE && event.getBlock().getWorld().getName().equals("new"))
    {
          ////MY CODE HERE
    }
}

You can also look in the JavaDocs if you want to know how to do something. You can for example see that the block has a method getWorld() and you can the world's name with new.