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Is Collection.stream().filter().forEach() inefficient compared to a standard for each loop?

IntelliJ IDEA recommended to me just now to replace the following for-each loop with a Java 8 "forEach" call: for (Object o : objects) { if (o instanceof SomeObject) { ...

Mirrana

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asked May 7, 2015 at 13:38

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Is there a performance benefit to using the method reference syntax instead of lambda syntax in Java 8?

Do method references skip the overhead of the lambda wrapper? Might they in the future? According to the Java Tutorial on Method References: Sometimes... a lambda expression does nothing but call an ...

GlenPeterson

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asked Mar 26, 2015 at 15:16

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Is Collection.stream().filter().forEach() inefficient compared to a standard for each loop?

Is there a performance benefit to using the method reference syntax instead of lambda syntax in Java 8?

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