java/jMonkeyEngine-sdk: The jMonkeyEngine3 Software Development Kit based on Netbeans @ copilot/fix-vehiclecreator-input-issue

MeFisto94 f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.		8 rokov pred
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Interface	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
MatDefs	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Materials	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Models	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Scenes	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Shaders	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Sounds	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred
Textures	f51501f0c3 Add proper `assets` folder for the tests because the build fails otherwise. Used `.keep` files, so git tracks the empty folders.	8 rokov pred