Revisiting Effective Java in 2019

Edson Yanaga Director of Developer Experience @yanaga

Edson Yanaga

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Lambdas Streams Optionals Default methods in interfaces try-with-resources

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Factory methods (1) try-with-resources (9) equals (10) hashCode (11) toString (12) Comparable (14)

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Minimize mutability (17) Enums (34)

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Functional Interfaces

Favor Strategy over Template Method

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Functional InterfacesUnaryOperator<T> BinaryOperator<T> Predicate<T> Function<T,R> Supplier<T> Consumer<T>

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