Build warnings regarding using Sun proprietary API
问题 I am trying to clean up my build environment and have discovered a couple of warnings reported around usage of Sun proprietary API's. [javac] /workspace/<path-to-files>/Handler.java:18: warning: sun.net.www.protocol.http.Handler is Sun proprietary API and may be removed in a future release [javac] public class Handler extends sun.net.www.protocol.http.Handler { [javac] ^ [javac] /workspace/<path-to-files>/HttpClient.java:16: warning: sun.net.www.http.HttpClient is Sun proprietary API and may