    // C function void glGetFloatv ( GLenum pname, GLfloat *params )

    public static native void glGetFloatv(
        int pname,
        float[] params,
        int offset
    );

    // C function void glGetFloatv ( GLenum pname, GLfloat *params )

    public static native void glGetFloatv(
        int pname,
        java.nio.FloatBuffer params
    );