Preconditions

Qunar Tech Salon

Nov 21, 2014 · Backend Development

Using Guava to Avoid Null, Enforce Preconditions, and Simplify Optional, Ordering, and Throwables in Java

The article explains how Guava helps Java developers avoid null-related bugs, enforce method preconditions, replace cumbersome Object methods with utilities like Optional, Objects, and Ordering, and provides concise patterns for exception propagation using Throwables, all illustrated with clear code examples.