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Revisiting Effective Java

Edson Yanaga
November 05, 2020
Programming
0
99

Revisiting Effective Java

Joshua Bloch gifted us with the 3rd edition of "Effective Java", but more than 10 years have been past since the last edition. Now we have a whole generation of Java developers that could benefit from this knowledge - but lost the past wave. It's about time to revisit all of this wonderful content, and upgrade your skills to the latest versions of the Java platform. Join us on this deep dive session to check what is the updated Effective Java, and even add some more tips not included in the book!

Edson Yanaga

November 05, 2020
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Transcript

  1. Revisiting Effective Java
    Edson Yanaga
    @yanaga

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  2. @yanaga
    2
    @yanaga

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    3
    https://bit.ly/mono2microdb

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  4. 4

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  5. 5

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  6. @yanaga
    6
    New in 3rd Edition

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  7. @yanaga
    7
    Lambdas
    Streams
    Optionals
    Default methods in interfaces
    try-with-resources

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  8. @yanaga
    8
    My personal favorites

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  9. @yanaga
    9
    Factory methods (1)
    try-with-resources (9)
    equals (10)
    hashCode (11)
    toString (12)
    Comparable (14)
    Minimize mutability (17)
    Enums (34)

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  10. 10

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  11. @yanaga
    11
    Functional Interfaces

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  12. @yanaga
    12
    Favor
    Strategy
    over
    Template Method

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  13. @yanaga
    13
    UnaryOperator

    BinaryOperator

    Predicate

    Function

    Supplier

    Consumer

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  14. @yanaga
    14
    @yanaga

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