BlockType.getProperty() not working

Hi! BlockType.getProperty() not working. getApplicableProperties() returns empty collection. As the same with BlockState (blockType.getDefaultState()). What to do? This part of the core is implemented?

And which block type are you querying properties for?

At least such (from plugin configuration):

minecraft:grass
minecraft:mycelium
minecraft:dirt
minecraft:sand
minecraft:gravel
minecraft:clay
minecraft:snow

It is required to check whether blocks is solid.

My problem is solved: https://github.com/SpongePowered/SpongeCommon/issues/2014