@Override
    public String getKeyName(int jmeKey) {
        int glfwKey = GlfwKeyMap.fromJmeKeyCode(jmeKey);
        return glfwGetKeyName(glfwKey, 0);
    }
Get the key count.
@return the key count.
jme3-vr/src/main/java/com/jme3/input/lwjgl/GlfwKeyInputVR.java