Jetty 10 - #8591: Indicate units of HttpClient properties (#8728)

* Fixes #8591: Indicate units of HttpClient properties.

jetty-client/src/main/java/org/eclipse/jetty/client/HttpClient.java

@@ -901,26 +901,26 @@ public void setMaxRequestsQueuedPerDestination(int maxRequestsQueuedPerDestinati
     }
 
     /**
-     * @return the size of the buffer used to write requests
+     * @return the size of the buffer (in bytes) used to write requests
      */
-    @ManagedAttribute("The request buffer size")
+    @ManagedAttribute("The request buffer size in bytes")
     public int getRequestBufferSize()
     {
         return requestBufferSize;
     }
 
     /**
-     * @param requestBufferSize the size of the buffer used to write requests
+     * @param requestBufferSize the size of the buffer (in bytes) used to write requests
      */
     public void setRequestBufferSize(int requestBufferSize)
     {
         this.requestBufferSize = requestBufferSize;
     }
 
     /**
-     * @return the size of the buffer used to read responses
+     * @return the size of the buffer (in bytes) used to read responses
      */
-    @ManagedAttribute("The response buffer size")
+    @ManagedAttribute("The response buffer size in bytes")
     public int getResponseBufferSize()
     {
         return responseBufferSize;