FunTester

Apr 26, 2020 · Backend Development

Removing null Elements from a Java List – Techniques for Java 7, Java 8+, Apache Commons, Guava, and Groovy

This article demonstrates multiple ways to delete null entries from a Java List, covering Java 7's removeAll, Java 8's removeIf and stream filtering, as well as utility methods from Apache Commons, Google Guava, and a Groovy closure example.