Java 1.5 Concurrency Utilities Java 1.5 has comprehensive support for general-purpose concurrent programming The support is partitioned into three packages: java.util.concurrent this provides various classes to support common concurrent programming paradigms,e.g.,support for various queuing policies such as bounded buffers,sets and maps,thread pools etc java.util.concurrent.atomic this provides support for lock-free thread-safe programming on simple variables such as atomic integers,atomic booleans,etc. java.util.concurrent.locks this provides a framework for various locking algorithms that augment the Java language mechanisms, e.g.,read -write locks and condition variables. Institute of Computer Software 2022-2-27 Nanjing UniversityJava 1.5 Concurrency Utilities  Java 1.5 has comprehensive support for general-purpose concurrent programming  The support is partitioned into three packages:  java.util.concurrent - this provides various classes to support common concurrent programming paradigms, e.g., support for various queuing policies such as bounded buffers, sets and maps, thread pools etc  java.util.concurrent.atomic - this provides support for lock-free thread-safe programming on simple variables such as atomic integers, atomic booleans, etc.  java.util.concurrent.locks - this provides a framework for various locking algorithms that augment the Java language mechanisms, e.g., read -write locks and condition variables. 2022-2-27 Institute of Computer Software Nanjing University 4