/* void glGetObjectLabel ( GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label ) */
static jstring
android_glGetObjectLabel(JNIEnv *_env, jobject _this, jint identifier, jint name) {
    jniThrowException(_env, "java/lang/UnsupportedOperationException", "not yet implemented");
    return NULL;
}