diff --git a/java/rocksjni/options.cc b/java/rocksjni/options.cc
index 77be507741..596c8ad96b 100644
--- a/java/rocksjni/options.cc
+++ b/java/rocksjni/options.cc
@@ -8624,20 +8624,20 @@ void Java_org_rocksdb_ReadOptions_setValueSizeSoftLimit(
 
 /*
  * Class:     org_rocksdb_ReadOptions
- * Method:    asyncIO
+ * Method:    asyncIo
  * Signature: (J)Z
  */
-jboolean Java_org_rocksdb_ReadOptions_asyncIO(JNIEnv*, jobject, jlong jhandle) {
+jboolean Java_org_rocksdb_ReadOptions_asyncIo(JNIEnv*, jobject, jlong jhandle) {
   auto* opt = reinterpret_cast<ROCKSDB_NAMESPACE::ReadOptions*>(jhandle);
   return static_cast<jboolean>(opt->async_io);
 }
 
 /*
  * Class:     org_rocksdb_ReadOptions
- * Method:    setAsyncIO
+ * Method:    setAsyncIo
  * Signature: (JZ)V
  */
-void Java_org_rocksdb_ReadOptions_setAsyncIO(JNIEnv*, jobject, jlong jhandle,
+void Java_org_rocksdb_ReadOptions_setAsyncIo(JNIEnv*, jobject, jlong jhandle,
                                              jboolean jasync_io) {
   auto* opt = reinterpret_cast<ROCKSDB_NAMESPACE::ReadOptions*>(jhandle);
   opt->async_io = static_cast<bool>(jasync_io);
diff --git a/java/src/main/java/org/rocksdb/ReadOptions.java b/java/src/main/java/org/rocksdb/ReadOptions.java
index 274f32d3c3..9d39454acb 100644
--- a/java/src/main/java/org/rocksdb/ReadOptions.java
+++ b/java/src/main/java/org/rocksdb/ReadOptions.java
@@ -751,8 +751,6 @@ public class ReadOptions extends RocksObject {
   }
 
   /**
-   * Experimental
-   * <p>
    * If async_io is enabled, RocksDB will prefetch some of data asynchronously.
    * RocksDB apply it if reads are sequential and its internal automatic
    * prefetching.
@@ -760,24 +758,24 @@ public class ReadOptions extends RocksObject {
    * Default: false
    * @return true if async_io is enabled.
    */
-  public boolean asyncIO() {
+  @Experimental("Caution: this option is experimental")
+  public boolean asyncIo() {
     assert (isOwningHandle());
-    return asyncIO(nativeHandle_);
+    return asyncIo(nativeHandle_);
   }
 
   /**
-   * Experimental
-   * <p>
    * If async_io is enabled, RocksDB will prefetch some of data asynchronously.
    * RocksDB apply it if reads are sequential and its internal automatic
    * prefetching.
    * <p>
-   * @param asyncIO async_io enabled or not.
+   * @param asyncIo async_io enabled or not.
    * @return the reference to the current ReadOptions.
    */
-  public ReadOptions setAsyncIO(final boolean asyncIO) {
+  @Experimental("Caution: this option is experimental")
+  public ReadOptions setAsyncIo(final boolean asyncIo) {
     assert (isOwningHandle());
-    setAsyncIO(nativeHandle_, asyncIO);
+    setAsyncIo(nativeHandle_, asyncIo);
     return this;
   }
 
@@ -848,6 +846,6 @@ public class ReadOptions extends RocksObject {
   private native void setIoTimeout(final long handle, final long ioTimeout);
   private native long valueSizeSoftLimit(final long handle);
   private native void setValueSizeSoftLimit(final long handle, final long softLimit);
-  private native boolean asyncIO(final long handle);
-  private native void setAsyncIO(final long handle, final boolean asyncIO);
+  private native boolean asyncIo(final long handle);
+  private native void setAsyncIo(final long handle, final boolean asyncIO);
 }
diff --git a/java/src/test/java/org/rocksdb/ReadOptionsTest.java b/java/src/test/java/org/rocksdb/ReadOptionsTest.java
index 966ccb65f7..baf51bf9b4 100644
--- a/java/src/test/java/org/rocksdb/ReadOptionsTest.java
+++ b/java/src/test/java/org/rocksdb/ReadOptionsTest.java
@@ -256,10 +256,10 @@ public class ReadOptionsTest {
   }
 
   @Test
-  public void asyncIO() {
+  public void asyncIo() {
     try (final ReadOptions opt = new ReadOptions()) {
-      opt.setAsyncIO(true);
-      assertThat(opt.asyncIO()).isTrue();
+      opt.setAsyncIo(true);
+      assertThat(opt.asyncIo()).isTrue();
     }
   }