Let's look at a method that is included in the World class to see what information it provides us. Click on the link to view the createExplosion(Location loc, float power, boolean setFire) method. You will be brought to a method description that is similar to the one shown in the following screenshot:
The screenshot explains each parameter and the return value for the method. This method requires that we pass three parameters to it, which is explained as follows:
Where the explosion should take place
How powerful the explosion should be
Whether the explosion should cause the surrounding blocks to ignite in flames
If the returned value is void, then the method will not send any information back to us. In this example, the method returns a boolean value. On reading the documentation, you will learn that the returned value is whether or not the explosion actually occurred. If another plugin prevented the explosion from happening, then the createExplosion method...