Tag: optional class

  • Optional Class in Java 8

    Optional Class in Java 8: Introduced a new Optional class in java 8 ( java.util package). this class is used to represent a value is present or absent. The main advantage of this new construct is that No more too many null checks and NullPointerException. By using this we can avoids any runtime NullPointerExceptions which help us to […]

    Posted in: Java