What is the filter() method? - Cracking the Java Coding Interview

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Cracking the #Java #Coding #Interview - Question 149: What is the filter() method?
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Filter takes in elements to a predicate (mostly defined as a lambda) of type T returning boolean, and if it is TRUE the element is passed through else on FALSE the element is skipped to the next intermediate operation

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You can see his cup get emptier per video

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