@Override
    public void glPatchParameter(final int count) {
        GL40.glPatchParameteri(GL40.GL_PATCH_VERTICES, count);
    }
The LWJGL implementation of interfaces {@link GL}, {@link GL2}, {@link GL3}, {@link GL4}.
jme3-lwjgl3/src/main/java/com/jme3/renderer/lwjgl/LwjglGL.java