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When should you prefer AtomicInteger / AtomicReference and when should you avoid it?

How do you use Condition with a simple code example?

Condition Java Thread Synchronization Lock ReentrantLock

What is StampedLock in Java?

StampedLock Java Concurrency Read Locks Write Locks Optimistic Read Locks Synchronization

What are alternatives to ReadWriteLock and how do they compare?

alternatives to ReadWriteLock Java concurrency StampedLock Semaphore thread management

How do you test code that uses ReentrantLock?

ReentrantLock Java concurrency multithreading unit testing synchronization

How has volatile changed in recent Java versions?

volatile keyword Java concurrency memory visibility multithreading Java 5 and newer

What are best practices for working with synchronized?

synchronized Java thread safety concurrency multithreading best practices

How does ForkJoinPool behave in multithreaded code?

ForkJoinPool multithreaded code parallel processing Java concurrency ExecutorService

How does ThreadPoolExecutor impact performance or memory usage?

ThreadPoolExecutor Java Performance Memory Usage Thread Management Concurrency

What are common mistakes developers make with ExecutorService?

ExecutorService Java concurrency multithreading common mistakes thread management

When should you prefer Callable and Future and when should you avoid it?

Callable Future Java concurrency asynchronous tasks handling exceptions ExecutorService.

How do you use Runnable with a simple code example?

Runnable Java threading Thread example Multithreading

What is Thread in Java?

Java Thread Multithreading in Java Java Concurrency

What are alternatives to stack traces and debugging and how do they compare?

Java stack traces alternatives debugging methods logging frameworks assertions error reporting monitoring tools application reliability

How do you test code that uses Error vs Exception?

java error handling exception handling test code programming software development

How has AutoCloseable changed in recent Java versions?

AutoCloseable Java resource management try-with-resources

What are best practices for working with exception chaining?

exception chaining Java exception handling error handling best practices

How does finally block semantics behave in multithreaded code?

finally block multithreading Java exceptions resource management thread safety

How does suppressed exceptions impact performance or memory usage?

suppressed exceptions Java performance memory usage exception handling programming best practices

What are common mistakes developers make with custom exceptions?

Java Custom Exceptions Exception Handling Common Mistakes Java Development