Java8 Tutorial

      Java8

      Java8 Enhancement to interfaces

      Lambda Expression

      Anonymous classes vs Lambda expressions

      Predicate interface

      Consumer interface

      Function interface

      Method Reference

      Streams

      Stream operations

      Streams: Searching and finding

      Streams: Reduce operation

      Numeric streams

      Collectors

      Convert stream to collection

      streams: parallel processing

      Optional class: Working with NullPointerException

      New Date and Time API

      StringJoiner class

      Java8: Optional: Avoid NullPointerException

      Streams anyMatch example

      removeIf example

      Streams: filter example

      streams: findFirst Example

      Arrays.stream example: Get the stream from an array

      Map: forEach example

      Iterable: forEach Example

      Copy array to list using streams

      flatMap example

      flatMap: Convert Stream to Stream

      min(): Get minimum value

      max(): Get maximum value

      Optional.of vs Optional.ofNullable

      Sort a list using Streams

      Compact Profiles

      How to flatten nested maps recursively?

      Introduction to Spliterator interface in Java

      Understanding Intermediate and Terminal Operations in Stream Processing

      Debugging streams with peek method