JRDataUtils (JasperReports 6.4.1 API)

Methods
Modifier and Type	Method and Description
`static double`	`getExcelSerialDayNumber(Date date, Locale locale, TimeZone timeZone)`
`static double`	`getGregorianToJulianDay(int year, int month, int day)`
`static DateFormat`	`getIsoDateFormat()`
`static Locale`	`getLocale(String code)`
`static String`	`getLocaleCode(Locale locale)`
`static TimeZone`	`getTimeZone(String id)`
`static String`	`getTimeZoneId(TimeZone tz)`
`static boolean`	`isLeapYear(int year)`
`static TimeZone`	`resolveFormatTimeZone(String timeZoneId, TimeZone reportTimeZone)`
`static Date`	`translateToTimezone(Date value, TimeZone tz)` Returns a translated date value that has the same fields in a specified timezone as the passed value in the default timezone.

public static DateFormat getIsoDateFormat()

public static String getLocaleCode(Locale locale)

public static Locale getLocale(String code)

public static String getTimeZoneId(TimeZone tz)

public static TimeZone getTimeZone(String id)

public static TimeZone resolveFormatTimeZone(String timeZoneId,
                             TimeZone reportTimeZone)

public static double getExcelSerialDayNumber(Date date,
                             Locale locale,
                             TimeZone timeZone)

public static double getGregorianToJulianDay(int year,
                             int month,
                             int day)

public static boolean isLeapYear(int year)

Class JRDataUtils