Code

public class ClientProxy implements CommonProxy {


    public static KeyBinding[] keyBindings;

    @Override
    public void preInit() {

        ModEntities.registerRenders();
    }

    @Override
    public void init() {
        // declare an array of key bindings
        keyBindings = new KeyBinding[1];

        // instantiate the key bindings
        keyBindings[0] = new KeyBinding("key.tosmenu.desc", 23, "key.tos.category");

        // register all the key bindings
        for (int i = 0; i < keyBindings.length; ++i)
        {
            Console.println("***Registering keybinding");
            ClientRegistry.registerKeyBinding(keyBindings[i]);
        }
    }

    @Override
    public void registerRenders() {
        ModItems.registerRenders();
        ModTools.registerRenders();
        ModBlocks.registerRenders();
        ModArmor.registerRenders();

    }
    }

}


//-----------------------------------------------------------------------------------------

public class TalesOfSkyrimEvents {


    @SideOnly(Side.CLIENT)

    @SubscribeEvent(priority=EventPriority.NORMAL, receiveCanceled=true)
    public void onEvent(KeyInputEvent event)
    {
        // DEBUG
        System.out.println("Key Input Event"); //   <--This is printing

        // make local copy of key binding array
        KeyBinding[] keyBindings = ClientProxy.keyBindings;

        // check each enumerated key binding type for pressed and take appropriate action
        if (keyBindings[0].isPressed())
        {
            // DEBUG
            Console.println("Key binding ="+keyBindings[0].getKeyDescription()); //  <--This is not printing
        }

    }

}