Starting with JDK 8, a convenient solution to get the current local date-time in the default time zone is to call the ZonedDateTime.now() method:

ZonedDateTime zlt = ZonedDateTime.now();

So, this is the current date in the default time zone. Furthermore, this date should be displayed in all the available time zones that are obtained via the ZoneId class:

Set<String> zoneIds = ZoneId.getAvailableZoneIds();

Finally, the code can loop the zoneIds, and for each zone id, it can call the ZonedDateTime.withZoneSameInstant(ZoneId zone) method. This method returns a copy of this date-time with a different time zone, retaining the instant:

public static List<String> localTimeToAllTimeZones() {

  List<String> result = new ArrayList<>();
  Set<String> zoneIds = ZoneId.getAvailableZoneIds();
  DateTimeFormatter formatter 
    = DateTimeFormatter.ofPattern("yyyy-MMM-dd'T'HH:mm:ss a Z");
  ZonedDateTime zlt = ZonedDateTime.now();

  zoneIds.forEach((zoneId) -> {
    result.add(zlt.format(formatter) + " in " + zoneId + " is "
      + zlt.withZoneSameInstant(ZoneId.of(zoneId))
        .format(formatter));
  });

  return result;
}

An output snapshot of this method can be as follows:

2019-Feb-26T14:26:30 PM +0200 in Africa/Nairobi 
  is 2019-Feb-26T15:26:30 PM +0300
2019-Feb-26T14:26:30 PM +0200 in America/Marigot 
  is 2019-Feb-26T08:26:30 AM -0400
...
2019-Feb-26T14:26:30 PM +0200 in Pacific/Samoa 
  is 2019-Feb-26T01:26:30 AM -1100