Java BitSet.get() is a method in the Java BitSet class that returns the value of the bit at the specified index. It is commonly used for working with large sets of binary data or flags, where each bit represents a different state. Introduced in Java 1997 with Java 1.2, get() is frequently used in situations like bit manipulation, optimization algorithms, or managing boolean flags in a compact form.

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