Exam 1z0-808 topic 1 question 3 discussion

Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay

Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay at java.base/java.time.LocalDate.get0(LocalDate.java:709) at java.base/java.time.LocalDate.getLong(LocalDate.java:688) at java.base/java.time.format.DateTimePrintContext.getValue(DateTimePrintContext.java:308) at java.base/java.time.format.DateTimeFormatterBuilder$NumberPrinterParser.format(DateTimeFormatterBuilder.java:2763) at java.base/java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.format(DateTimeFormatterBuilder.java:2402) at java.base/java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.format(DateTimeFormatterBuilder.java:2402) at java.base/java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.format(DateTimeFormatterBuilder.java:2402) at java.base/java.time.format.DateTimeFormatter.formatTo(DateTimeFormatter.java:1849) at java.base/java.time.format.DateTimeFormatter.format(DateTimeFormatter.java:1823) at java.base/java.time.LocalDate.format(LocalDate.java:1813)

Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay

The Problem LocalDate.parse("2014-05-04") correctly parses the string into a LocalDate object representing May 4, 2014. However, when you try to format this LocalDate with DateTimeFormatter.ISO_DATE_TIME, it throws an error because ISO_DATE_TIME expects both date and time components, but LocalDate only contains date information.

Correct answer is D as both date and time is required but here only date is provided

D is the correct

Correct Answer is (d) Exception is thrown as datetime formatter requires both date and time and only date is being provided here. It will work fine if below is the input String date = LocalDate.parse("2014-05-04").format(DateTimeFormatter.ISO_DATE);

Réponse B

Answer D

An exception is thrown at runtime.

.UnsupportedTemporalTypeException at .format(DateTimeFormatter.ISO_DATE_TIME);

Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay

Exception in thread UnsupportTemporalTypeException.To fix this problem LocalDate.parse("2023-07-05").format(DateTimeFormatter.ISO_Local_DATE)

Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay

it will thow an datetimeexception at runtime

Answer is D - UnsupportedTemporalTypeException (looking for LocalDate but parse DateTimeFormatter.ISO_DATE_TIME

Answer is D. Source code throws "Exception in thread "main" java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay" To test: Remember: import java.time.LocalDate; import java.time.format.DateTimeFormatter; public static void main(String[] args) { String date = LocalDate .parse("2014-05-04") .format(DateTimeFormatter.ISO_DATE_TIME); System.out.println(date); }