A few errors

Hi,

I'm updating a plugin but I don't know to fix this errors:

Code:

if(plugin.conf.getKeys("fabrics") != null)

The method getKeys(boolean) in the type ConfigurationSection is not applicable for the arguments (String)

Code:

for(Iterator iterator = plugin.conf.getKeys("test").iterator(); iterator.hasNext();)

Iterator is a raw type. References to generic type Iterator<E> should be parameterized
The method getKeys(boolean) in the type ConfigurationSection is not applicable for the arguments (String)

How do I fix this?

Ive fixed

Code:

if(plugin.conf.getKeys("fabrics") != null)

by replacing with this:

Code:

if(!plugin.getConfig().isSet("fabrics"))

Is that good?

But the another I can't come out.

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