// Implementation ofReadWriteLockin Javaimportjava.io.*;importjava.util.ArrayList;importjava.util.List;importjava.util.concurrent.locks.Lock;importjava.util.concurrent.locks.ReadWriteLock;importjava.util.concurrent.locks.ReentrantReadWriteLock;classGFG<O>{privatefinalReadWriteLockreadWriteLock =newReentran...
// Java Program to Update Elements in a List// Importing utility classesimportjava.util.*;// Main classclassGFG{// Main driver methodpublicstaticvoidmain(String args[]){// Creating an object of List interfaceList<String> al =newArrayList<>();// Adding elements to object of List classal....