Collections Utility Class

The Collections utility class in Java is a toolkit that provides static methods to work with collections like lists, sets, and maps. It offers common operations such as sorting, searching, reversing, and synchronized access, making it easier to manage groups of objects efficiently and safely. Think of it as a set of ready-made tools that simplify handling complex data structures, ensuring your code is cleaner, more reliable, and performs better without needing to write these operations from scratch.