src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java

*** 106,118 ****
  
      final HttpClientImpl client() {
          return client;
      }
  
!     //public abstract void connect() throws IOException, InterruptedException;
  
!     public abstract CompletableFuture<Void> connectAsync();
  
      /** Tells whether, or not, this connection is connected to its destination. */
      abstract boolean connected();
  
      /** Tells whether, or not, this connection is secure ( over SSL ) */
--- 106,124 ----
  
      final HttpClientImpl client() {
          return client;
      }
  
!     /**
!      * Initiates the connect and returns a CompletableFuture that completes
!      * when the initial connection phase has been established or an error
!      * occurs. The given exchange provides access connect timeout configuration.
!      */
!     public abstract CompletableFuture<Void> connectAsync(Exchange<?> exchange);
  
!     /** Completes the connection phase. Must be called after connectAsync. */
!     public abstract CompletableFuture<Void> finishConnect();
  
      /** Tells whether, or not, this connection is connected to its destination. */
      abstract boolean connected();
  
      /** Tells whether, or not, this connection is secure ( over SSL ) */