You can push and break protected blocks with slime blocks
In Minecraft 1.8 you can put slime block on piston and that can push protected blocks. You can easily destroy for example protected signs by pushing blocks they are placed on. Pictures below presents easy test to show how this is broken. Sign need to be protected, which protects the block with it too.
(sticky piston) http://i.imgur.com/p8Hh6iS.png http://i.imgur.com/ha130hz.png
I am not going to create PR for it, but the fix is really easy. In LWCBlockListener class, in onBlockPistonRetract method, event need to check every retracted block instead of the one block, because you can now retract more blocks using slime blocks.
I do not want to be rude or anything, but Mr. @Hidendra, your plugin is now not protecting everything.
I am not going to create PR for it, but the fix is really easy.
So why not create a PR? for text editing, you can use the web interface, which sets up everything for you.
The line is here. (I have nothing to do with this project BTW, I don't even know java, I'm just trying to help)
And how I supposed to test it? I need to get the code, change it, compile it/test it and then I can be sure it is right. If creating that fix is a problem for you or anybody else then wait until I can do it and leave the bug in for everybody to abuse for now.
Heres a fix with an approved version of LWC for entity locking...http://www.spigotmc.org/resources/lwc-unofficial-entity-locking.2162/updates