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

Java BigInteger.abs() is a method in the Java BigInteger class that returns the absolute value of the BigInteger. This is useful when working with large numbers where the sign might not be important, and only the magnitude is needed. Introduced in Java 2004 with Java 5, abs() is often used in mathematical and cryptographic applications that require precise calculations with large integers.

https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html