Tag: JAVA 8 flatMap

  • flatMap with example in Java 8

    flatMap with example in Java 8: To know flatMap with example in Java 8 . please go for below steps. Stream can hold different data types In Java 8 like below example:

      But, the Collectors and Stream operations (distinct,filter, sum,…) do not support it, so, we need flatMap() to do the following conversion :

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    Posted in: Java