35 import java.security.Permission;

    35 import java.security.Permission;

    36 import java.security.Principal;

    36 import java.security.Principal;

    37 import java.util.Map;

    37 import java.util.Map;

    38 import java.util.List;

    38 import java.util.List;

    39 import java.util.Optional;

    39 import java.util.Optional;

    40 import sun.net.www.http.HttpClient;

    41 import sun.net.www.http.HttpClient;

    41 

    42 

    42 /**

    43 /**

    43  * A class to represent an HTTP connection to a remote object.

    44  * A class to represent an HTTP connection to a remote object.

    44  *

    45  *

    66     static URL checkURL(URL u) throws IOException {

    67     static URL checkURL(URL u) throws IOException {

    67         if (u != null) {

    68         if (u != null) {

    68             if (u.toExternalForm().indexOf('\n') > -1) {

    69             if (u.toExternalForm().indexOf('\n') > -1) {

    69                 throw new MalformedURLException("Illegal character in URL");

    70                 throw new MalformedURLException("Illegal character in URL");

    70             }

    71             }

    71         }

    76         }

    72         return u;

    77         return u;

    73     }

    78     }

    74 

    79 

    75     HttpsURLConnectionImpl(URL u, Proxy p, Handler handler) throws IOException {

    80     HttpsURLConnectionImpl(URL u, Proxy p, Handler handler) throws IOException {

   287      * existing values associated with the same key.

   292      * existing values associated with the same key.

   288      *

   293      *

   289      * @param   key     the keyword by which the request is known

   294      * @param   key     the keyword by which the request is known

   290      *                  (e.g., "<code>accept</code>").

   295      *                  (e.g., "<code>accept</code>").

   291      * @param   value  the value associated with it.

   296      * @param   value  the value associated with it.

   293      * @since 1.4

   298      * @since 1.4

   294      */

   299      */

   295     public void addRequestProperty(String key, String value) {

   300     public void addRequestProperty(String key, String value) {

   296         delegate.addRequestProperty(key, value);

   301         delegate.addRequestProperty(key, value);

   297     }

   302     }