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Java Hibernate Basics Persisting Data with Hibernate Fetching Data with Hibernate

cdlvr
cdlvr
14,448 Points
Posted by cdlvr
cdlvr
14,448 Points

Use Collection.forEach() instead of Collection.stream().forEach()

The video uses fetchAllContacts().stream().forEach(System.out::println); to replace the for loop with a functional equivalent. However, fetchAllContacts().forEach(System.out::println); is both more succinct and more reliable. In general, if you simply need to iterate over a collection, use Collection.forEach() rather than Collection.stream().forEach(). Collection.forEach() produces a reliable iteration order and will fail faster if you do something bad.

See https://www.baeldung.com/java-collection-stream-foreach for more info