If is false but it should be true

A if is false, but it should be true. I marked the line in onInteract() with a comment.
Please help. Code: http://pastebin.com/ZRdUH4Fr

 

@ImAFlo

• I don't understand what you are trying to say.
• Posting the who class and not the specific areas that deal with your problem is not helping.
• If something is false when it should be true, debug.

Please debug first before you post anything, and what is the line that is causing this problem.

 

I debugged already. The if in line 158 is false, but it should be true because in the second line of my sign is standing "STONE"

 

@ImAFlo
Make it print itemline and see what it prints exactly

 

@ImAFlo
Are you sure you spelled it out correctly? Are you using the caps correctly?

Please print out what the Material.toString would be, that way you would know what the second line should be.

 

Make sure you don't have any random spaces after STONE
You can get rid of them if they are existent by saying:
if (Material.getMaterial(itemline.trim()) != null)