src/java.base/share/classes/java/net/URLClassLoader.java

rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb

*** 776,786 ****
              URL locUrl = url;
              if (urlConnection instanceof JarURLConnection) {
                  locUrl = ((JarURLConnection)urlConnection).getJarFileURL();
              }
              String host = locUrl.getHost();
!             if (host != null && (host.length() > 0))
                  p = new SocketPermission(host,
                                           SecurityConstants.SOCKET_CONNECT_ACCEPT_ACTION);
          }
  
          // make sure the person that created this class loader
--- 776,786 ----
              URL locUrl = url;
              if (urlConnection instanceof JarURLConnection) {
                  locUrl = ((JarURLConnection)urlConnection).getJarFileURL();
              }
              String host = locUrl.getHost();
!             if (host != null && !host.isEmpty())
                  p = new SocketPermission(host,
                                           SecurityConstants.SOCKET_CONNECT_ACCEPT_ACTION);
          }
  
          // make sure the person that created this class loader