add javadoc

Author: HTHou

lib/java/src/main/java/org/apache/thrift/transport/TNonblockingSSLSocket.java

@@ -31,7 +31,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/** Transport for use with async client. */
+/** Transport for use with async ssl client. */
 public class TNonblockingSSLSocket extends TNonblockingSocket implements SocketAddressProvider {
 
   private static final Logger LOGGER =

lib/java/src/main/java/org/apache/thrift/transport/TSSLTransportFactory.java

@@ -192,6 +192,17 @@ public static TSocket getClientSocket(
     return createClient(ctx.getSocketFactory(), host, port, timeout);
   }
 
+  /**
+   * Get a custom configured TNonblockingTransport. The SSL settings are obtained from the passed in
+   * TSSLTransportParameters.
+   *
+   * @param host
+   * @param port
+   * @param timeout
+   * @param params
+   * @return TNonblockingTransport
+   * @throws TTransportException
+   */
   public static TNonblockingTransport getNonblockingClientSocket(
       String host, int port, int timeout, TSSLTransportParameters params)
       throws TTransportException, IOException {