Java — Add/subtract years, months, days, hours, minutes, or seconds to a Date & Time | Code Factory

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Find several ways of adding or subtracting years, months, days, hours, minutes, or seconds to a Date in Java.

Add/Subtract years, months, days, hours, minutes, seconds to a Date using Calendar class

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Add/Subtract years, months, weeks, days, hours, minutes, seconds to LocalDateTime

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Add/Subtract days, weeks, months, years to LocalDate

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Add/Subtract hours, minutes, seconds to LocalTime

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