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Tag Archives: Java-OptionalLong

The toString() method help us to get a non-empty string representation of this OptionalLong.This non-empty string representation is suitable for debugging. The exact presentation format… Read More
The stream() method help us to get Long value contain by OptionalLong as LongStream.If a value is present, method returns a sequential LongStream containing only… Read More
The orElseGet(java.util.function.LongSupplier) method helps us to get the value in this OptionalLong object. If a value is not present in this OptionalLong, then this method… Read More
The orElse(long) method helps us to get the value in this OptionalLong object. If a value is not present in this OptionalLong, then this method… Read More
The orElseThrow(Supplier) method of OptionalLong class is used to get the long value contained by OptionalLong. If a value is present, this method returns the… Read More
The ifPresentOrElse(java.util.function.LongConsumer) method helps us to perform the specified LongConsumer action the value of this OptionalLong object. If a value is not present in this… Read More
The ifPresentOrElse(java.util.function.LongConsumer, java.lang.Runnable) method helps us to perform the specified LongConsumer action the value of this OptionalLong object. If a value is not present in… Read More
The of(long) method help us to get an OptionalLong object which contains a long value which is passed as a parameter to this method. Syntax:Attention… Read More
The hashCode() method help us to get the hash code of the value, if Long value is present, otherwise 0 (zero) if no Long value… Read More
OptionalLong help us to create an object which may or may not contain a long value. The getAsLong() method returns value If a value is… Read More
OptionalLong help us to create an object which may or may not contain a Long value. The orElseThrow() method help us to get the value… Read More
OptionalLong help us to create an object which may or may not contain a Long value. The equals(Object obj) method help us to compare this… Read More
OptionalLong help us to create an object which may or may not contain a Long value. The empty() method returns an empty OptionalLong instance. No… Read More
OptionalLong help us to create an object which may or may not contain a Long value. The isPresent() method help us to get the answer… Read More

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