src/java.base/windows/native/libjava/FileOutputStream_md.c

*** 53,63 ****
   * Output stream
   */
  
  JNIEXPORT void JNICALL
  Java_java_io_FileOutputStream_open0(JNIEnv *env, jobject this,
!                                     jstring path, jboolean append) {
      fileOpen(env, this, path, fos_fd,
               O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC));
  }
  
  JNIEXPORT void JNICALL
--- 53,66 ----
   * Output stream
   */
  
  JNIEXPORT void JNICALL
  Java_java_io_FileOutputStream_open0(JNIEnv *env, jobject this,
!                                     jstring path, jboolean append, jboolean direct) {
!     if (direct) {
!         JNU_ThrowIOException (env, "DirectIO is not available on Windows platform!");
!     }
      fileOpen(env, this, path, fos_fd,
               O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC));
  }
  
  JNIEXPORT void JNICALL
*** 71,78 ****
--- 74,93 ----
  {
      writeBytes(env, this, bytes, off, len, append, fos_fd);
  }
  
  JNIEXPORT void JNICALL
+ Java_java_io_FileOutputStream_writeBytesD(JNIEnv *env, 
+     jobject this, jbyteArray bytes, jint off, jint len, jboolean append) {
+     JNU_ThrowIOException (env, "DirectIO is not available on Windows platform!");
+ }
+ 
+ JNIEXPORT jint JNICALL
+ Java_java_io_FileOutputStream_getPageSize0(JNIEnv *env, jobject this) {
+     JNU_ThrowIOException (env, "DirectIO is not available on Windows platform!");
+     return 0;
+ }
+ 
+ JNIEXPORT void JNICALL
  Java_java_io_FileOutputStream_close0(JNIEnv *env, jobject this) {
          handleClose(env, this, fos_fd);
  }