https://DevOpsCloud.io -- Cloud Monk Losang Jinpa, Ph.D., MCSE/MCT, GitOps DevOps Engineer

Java TreeMap is a class that implements the Java NavigableMap interface and stores key-value pairs in a sorted order. It uses a Java Red-Black Tree for maintaining the order of the keys and provides methods for retrieving, inserting, and deleting elements in a way that ensures their natural order or a custom order defined by a comparator. Introduced in Java 1997 with Java 1.2, TreeMap is part of Java's Java Collections Framework and is useful in scenarios where sorted data is required, such as in range queries or ordered mappings.

https://docs.oracle.com/javase/8/docs/api/java/util/TreeMap.html