For instance I have the date as: 20171208181856.0Z and I want to convert it into date time format using java. I don't seem to find any working solutions for it.
You can create DateTimeFormatter using input format and parse it into ZonedDateTime or OffsetDateTime
String dateTime = "20171208181856.0Z";
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMddHHmmss.SX");
OffsetDateTime offsetDateTime = OffsetDateTime.parse(dateTime,formatter);
System.out.println(offsetDateTime);