Multithreading in Java
I. Introduction to Multithreading
II. Creating Threads in Java
C. Starting and running threads
D. Thread class vs. Runnable interface
III. Thread Synchronization
A. Understanding thread interference and race conditions
B. Synchronized keyword
1. Synchronized blocks
2. Synchronized methods
C. Intrinsic locks and monitor objects
D. Object-level locking
E. class-level locking
F. Lock objects and explicit locks
IV. Thread Coordination and Communication
A. Thread communication basics
B. Wait and notify mechanisms
C. Inter-thread communication using wait/notify
D. Using conditions for more advanced thread coordination
V. Thread Safety and Immutable Objects
A. What is thread safety?
B. Immutable objects and their benefits
C. Creating immutable classes
D. Sharing immutable objects among threads
VI. Concurrent Collections
A. Introduction to concurrent collections
B. Concurrent lists, sets, and maps
C. Concurrent queues and blocking queues
VII. Executors and Thread Pools
A. Executor framework overview
B. Executors and ExecutorService
C. Thread pools and benefits
D. Submitting tasks to thread pools
VIII. Java Memory Model and Volatile Keyword
A. Understanding Java Memory Model
B. Visibility and ordering of shared variables
C. Volatile keyword and its usage
IX. Thread Interference and Synchronization Techniques
A. Common thread interference issues
B. Atomic variables and classes
C. ThreadLocal variables
X. Concurrent Programming Best Practices
A. Avoiding unnecessary synchronization
B. Minimizing shared mutable state
C. Writing thread-safe code
D. Dealing with deadlock and livelock
XI. Advanced Concurrency Concepts
A. Thread interruption and interruption policy
B. Thread-local variables
C. Read/Write locks
D. Phaser and cyclic barriers
E. CompletableFuture for asynchronous programming
XII. Concurrency Utilities in Java
A. Java 8 CompletableFuture
B. Java 8 Parallel Streams
C. Fork/Join framework
D. Java 9+ CompletableFuture enhancements
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