https - Using java class HttpsURLConnection -


i have small piece of code impements http-client, i.e. posts request , works re response. long http concenerned everthing work well. reason have support https too. here briefly in order connection opened:

 url url = new url(serveraddress);  httpsurlconnection httpsconn = (httpsurlconnection) url.openconnection();

this fails, stating:

sun.net.www.protocol.https.httpsurlconnectionimpl cannot cast com.sun.net.ssl.httpsurlconnection

i guess kinda trivial, don't i'm doing wrong in one... googled it, , code looks right - not?

any ideas appreciated!

just keep java.net.urlconnection or cast java.net.httpurlconnection instead. both offers methods desired task good.

a side remark unrelated technical problem: should never explicitly import/use sun java se implementation specific classes in code. undocumented classes , subject changes may cause code break when upgrade jvm. on other hand, code may break when run @ different brand jvm.

update: since seem accidently have imported it, go window > preferences > java > appearance > type filters , add com.sun.* , sun.* list. way won't ever import them accidently. see screenshot.


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