Checks if the specified unit is supported.
!(p)
This checks if the specified unit can be added to, or subtracted from, this date-time.
If false, then calling the {@link #plus(long, TemporalUnit)} and
{@link #minus(long, TemporalUnit) minus} methods will throw an exception.
!(p)
If the unit is a {@link ChronoUnit} then the query is implemented here.
The supported units are:
!(ul)
!(li){@code NANOS}
!(li){@code MICROS}
!(li){@code MILLIS}
!(li){@code SECONDS}
!(li){@code MINUTES}
!(li){@code HOURS}
!(li){@code HALF_DAYS}
!(li){@code DAYS}
</ul>
All other {@code ChronoUnit} instances will return false.
!(p)
If the unit is not a {@code ChronoUnit}, then the result of this method
is obtained by invoking {@code TemporalUnit.isSupportedBy(Temporal)}
passing {@code this} as the argument.
Whether the unit is supported is determined by the unit.
@param unit the unit to check, null returns false
@return true if the unit can be added/subtracted, false if not
Checks if the specified unit is supported. !(p) This checks if the specified unit can be added to, or subtracted from, this date-time. If false, then calling the {@link #plus(long, TemporalUnit)} and {@link #minus(long, TemporalUnit) minus} methods will throw an exception. !(p) If the unit is a {@link ChronoUnit} then the query is implemented here. The supported units are: !(ul) !(li){@code NANOS} !(li){@code MICROS} !(li){@code MILLIS} !(li){@code SECONDS} !(li){@code MINUTES} !(li){@code HOURS} !(li){@code HALF_DAYS} !(li){@code DAYS} </ul> All other {@code ChronoUnit} instances will return false. !(p) If the unit is not a {@code ChronoUnit}, then the result of this method is obtained by invoking {@code TemporalUnit.isSupportedBy(Temporal)} passing {@code this} as the argument. Whether the unit is supported is determined by the unit.
@param unit the unit to check, null returns false @return true if the unit can be added/subtracted, false if not