src/java.base/share/classes/sun/net/util/SocketExceptions.java

*** 42,52 ****
       * "hostInfo" which represents the hostname and port number
       * of the remote peer relating to a socket exception.
       * The property value is a comma separated list of
       * case insignificant category names.
       */
!     private static final String enhancedTextPropname = "jdk.net.includeInExceptions";
  
      private static final boolean enhancedExceptionText = initTextProp();
  
      private static boolean initTextProp() {
          return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
--- 42,52 ----
       * "hostInfo" which represents the hostname and port number
       * of the remote peer relating to a socket exception.
       * The property value is a comma separated list of
       * case insignificant category names.
       */
!     private static final String enhancedTextPropname = "jdk.includeInExceptions";
  
      private static final boolean enhancedExceptionText = initTextProp();
  
      private static boolean initTextProp() {
          return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
*** 57,67 ****
                      if (val == null)
                          return false;
                  }
                  String[] tokens = val.split(",");
                  for (String token : tokens) {
!                     if (token.equalsIgnoreCase("hostinfo"))
                          return true;
                  }
                  return false;
              }
          });
--- 57,67 ----
                      if (val == null)
                          return false;
                  }
                  String[] tokens = val.split(",");
                  for (String token : tokens) {
!                     if (token.trim().equalsIgnoreCase("hostinfo"))
                          return true;
                  }
                  return false;
              }
          });