public void applyToTextureKey(final TextureKey textureKey) {
            textureOption.applyToTextureKey(value, textureKey);
        }
Internal object used for holding a {@link com.jme3.material.plugins.J3MLoader.TextureOption} and its value. Also
contains a couple of convenience methods for applying the TextureOption to either a TextureKey or a Texture.
jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java