| Package | Description | 
|---|---|
| javax.xml.ws | This package contains the core Jakarta XML Web Services APIs. | 
| javax.xml.ws.handler | This package defines APIs for message handlers. | 
| javax.xml.ws.handler.soap | This package defines APIs for SOAP message handlers. | 
| javax.xml.ws.http | This package defines APIs specific to the HTTP binding. | 
| javax.xml.ws.soap | This package defines APIs specific to the SOAP binding. | 
| javax.xml.ws.spi | This package defines SPIs for Jakarta XML Web Services. | 
| javax.xml.ws.spi.http | Provides HTTP SPI that is used for portable deployment of Jakarta XML Web Services
  in containers (for example servlet containers). | 
| javax.xml.ws.wsaddressing | This package defines APIs related to WS-Addressing. |