Day: June 26, 2021

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EnumSet in Java

By SFG Contributor 0

Last Updated on September 10, 2021 by jt In Java, you use the enumeration type to represent a list of predefined constants. But, what if you want to implement a Set interface with the enumeration type, you have got EnumSet in Java to do so. Enum constants are unique and have predefined length, as you […]Continue reading

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Using ImmutableList in Java

By SFG Contributor 0

Last Updated on September 10, 2021 by jt There are read-only wrappers over collections which are known as unmodifiable lists. These lists do not support any modification operations such as add, remove, and clear. Hence, these kinds of lists which guarantee that no change in the Collection object will ever be visible are termed as […]Continue reading

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