Clean up code and add print the current UTC date and time in all supported formats

Author: lulunac27a

datetime-jsp/datetime.jsp

@@ -20,8 +20,7 @@ int second = Integer.parseInt(request.getParameter("second"));
 int millisecond = Integer.parseInt(request.getParameter("millisecond"));
 int microsecond = Integer.parseInt(request.getParameter("microsecond"));
 int nanosecond = Integer.parseInt(request.getParameter("nanosecond"));
-GregorianCalendar datetime = new GregorianCalendar(year, month, day, hour, minute, second); // Get the date and time values based on user entered input
-LocalDateTime dateandtime = LocalDateTime.of(year, month, day, hour, minute, second).withNano(millisecond * 1000000 + microsecond * 1000 + nanosecond); // Convert datetime GregorianCalendar object to LocalDateTime object named dateandtime without time zone information
+LocalDateTime enteredDateAndTime = LocalDateTime.of(year, month, day, hour, minute, second).withNano(millisecond * 1000000 + microsecond * 1000 + nanosecond); // Convert datetime GregorianCalendar object to LocalDateTime object named enteredDateAndTime without time zone information
 DateTimeFormatter era1 = DateTimeFormatter.ofPattern("GGG"); // Format the date and time values with specified pattern
 DateTimeFormatter era2 = DateTimeFormatter.ofPattern("GGGG");
 DateTimeFormatter era3 = DateTimeFormatter.ofPattern("GGGGG");
@@ -69,31 +68,31 @@ DateTimeFormatter timezoneoffsetz = DateTimeFormatter.ofPattern("XXXXX");
 DateTimeFormatter timezoneoffsetx = DateTimeFormatter.ofPattern("xxxxx");
 DateTimeFormatter timezoneoffset2 = DateTimeFormatter.ofPattern("ZZZZZ");
 %>
-    <%= "Era: " + era1.format(dateandtime) + " (" + era2.format(dateandtime) + ")" + " (" + era3.format(dateandtime) + ")" %><br>
+    <%= "Era: " + era1.format(enteredDateAndTime) + " (" + era2.format(enteredDateAndTime) + ")" + " (" + era3.format(enteredDateAndTime) + ")" %><br>
     <%-- Print the date and time values with formatted date and time pattern --%><br>
-    <%= "Year: " + year1.format(dateandtime) + " (" + year2.format(dateandtime) + ")" %><br>
-    <%= "Era Year: " + yearera.format(dateandtime) + " (" + yearera2.format(dateandtime) + ")" %><br>
-    <%= "Day of Year: " + dayofyear.format(dateandtime) %><br>
-    <%= "Month of Year: " + monthofyear.format(dateandtime) + " (" + monthofyear2.format(dateandtime) + ")" + " (" + monthofyear3.format(dateandtime) + ")" + " (" + monthofyear4.format(dateandtime) + ")" %><br>
-    <%= "Day of Month: " + dayofmonth.format(dateandtime) %><br>
-    <%= "Quarter: " + quarter.format(dateandtime) + " (" + quarter2.format(dateandtime) + ")" + " (" + quarter3.format(dateandtime) + ")" %><br>
-    <%= "ISO Week-based Year: " + yearweek.format(dateandtime) + " (" + yearweek2.format(dateandtime) + ")" %><br>
-    <%= "Week of Year: " + weekyear.format(dateandtime) %><br>
-    <%= "Week of Month: " + weekofmonth.format(dateandtime) %><br>
-    <%= "Day of Week: " + dayofweek.format(dateandtime) + " (" + dayofweek2.format(dateandtime) + ")" + " (" + dayofweek3.format(dateandtime) + ")" %><br>
-    <%= "Local Day of Week: " + localdayofweek.format(dateandtime) + " (" + localdayofweek2.format(dateandtime) + ")" + " (" + localdayofweek3.format(dateandtime) + ")" + " (" + localdayofweek4.format(dateandtime) + ")" %><br>
-    <%= "Local Week of Month: " + localweekofmonth.format(dateandtime) %><br>
-    <%= "AM/PM: " + ampm.format(dateandtime) %><br>
-    <%= "12 Hour Format " + hour12.format(dateandtime) %><br>
-    <%= "0-11 Hour Format: " + hour011.format(dateandtime) %><br>
-    <%= "24 Hour Format: " + hour24.format(dateandtime) %><br>
-    <%= "Hour of Day: " + hourofday.format(dateandtime) %><br>
-    <%= "Minute: " + minute1.format(dateandtime) %><br>
-    <%= "Second: " + second1.format(dateandtime) %><br>
-    <%= "Fraction of Second: " + fractionofsecond.format(dateandtime) %><br>
-    <%= "Millisecond of Day: " + milliofday.format(dateandtime) %><br>
-    <%= "Nanosecond: " + nanoofsecond.format(dateandtime) %><br>
-    <%= "Nanosecond of Day: " + nanoofday.format(dateandtime) %><br>
+    <%= "Year: " + year1.format(enteredDateAndTime) + " (" + year2.format(enteredDateAndTime) + ")" %><br>
+    <%= "Era Year: " + yearera.format(enteredDateAndTime) + " (" + yearera2.format(enteredDateAndTime) + ")" %><br>
+    <%= "Day of Year: " + dayofyear.format(enteredDateAndTime) %><br>
+    <%= "Month of Year: " + monthofyear.format(enteredDateAndTime) + " (" + monthofyear2.format(enteredDateAndTime) + ")" + " (" + monthofyear3.format(enteredDateAndTime) + ")" + " (" + monthofyear4.format(enteredDateAndTime) + ")" %><br>
+    <%= "Day of Month: " + dayofmonth.format(enteredDateAndTime) %><br>
+    <%= "Quarter: " + quarter.format(enteredDateAndTime) + " (" + quarter2.format(enteredDateAndTime) + ")" + " (" + quarter3.format(enteredDateAndTime) + ")" %><br>
+    <%= "ISO Week-based Year: " + yearweek.format(enteredDateAndTime) + " (" + yearweek2.format(enteredDateAndTime) + ")" %><br>
+    <%= "Week of Year: " + weekyear.format(enteredDateAndTime) %><br>
+    <%= "Week of Month: " + weekofmonth.format(enteredDateAndTime) %><br>
+    <%= "Day of Week: " + dayofweek.format(enteredDateAndTime) + " (" + dayofweek2.format(enteredDateAndTime) + ")" + " (" + dayofweek3.format(enteredDateAndTime) + ")" %><br>
+    <%= "Local Day of Week: " + localdayofweek.format(enteredDateAndTime) + " (" + localdayofweek2.format(enteredDateAndTime) + ")" + " (" + localdayofweek3.format(enteredDateAndTime) + ")" + " (" + localdayofweek4.format(enteredDateAndTime) + ")" %><br>
+    <%= "Local Week of Month: " + localweekofmonth.format(enteredDateAndTime) %><br>
+    <%= "AM/PM: " + ampm.format(enteredDateAndTime) %><br>
+    <%= "12 Hour Format " + hour12.format(enteredDateAndTime) %><br>
+    <%= "0-11 Hour Format: " + hour011.format(enteredDateAndTime) %><br>
+    <%= "24 Hour Format: " + hour24.format(enteredDateAndTime) %><br>
+    <%= "Hour of Day: " + hourofday.format(enteredDateAndTime) %><br>
+    <%= "Minute: " + minute1.format(enteredDateAndTime) %><br>
+    <%= "Second: " + second1.format(enteredDateAndTime) %><br>
+    <%= "Fraction of Second: " + fractionofsecond.format(enteredDateAndTime) %><br>
+    <%= "Millisecond of Day: " + milliofday.format(enteredDateAndTime) %><br>
+    <%= "Nanosecond: " + nanoofsecond.format(enteredDateAndTime) %><br>
+    <%= "Nanosecond of Day: " + nanoofday.format(enteredDateAndTime) %><br>
 </body>
 
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