JNI code for setting PDF title

tessbaseapi-snippet.cpp

jboolean Java_com_googlecode_tesseract_android_TessBaseAPI_nativeBeginDocument(JNIEnv *env,
        jobject thiz, jstring title, jlong jRenderer) {

  const char *c_title = env->GetStringUTFChars(title, NULL);
  tesseract::TessPDFRenderer* pdfRenderer = (tesseract::TessPDFRenderer*) jRenderer;

  jboolean res = JNI_TRUE;

  if (pdfRenderer->BeginDocument(c_title)) {
    res = JNI_FALSE;
  }

  //env->ReleaseStringUTFChars(title, c_title);

  return res;
}