Threading Archives -

CountDownLatch concurrency/multithreading example in java

Given shared resources in java, Synchronize resources using CountDownLatch in java. Count down latch is concurrency (multi threading) construct (example).

Java concurrency example-Synchronize resources using Semaphore

Semaphore is used to synchronize threads. Semaphores are often used to restrict the number of threads than can access some

Concurrency – Synchronize resources using ReentrantLock in java (example)

Given shared resources in java. Synchronize shares resources using Lock interface. We will use ReentrantLock to protect share resources. A

Concurrency – Producer & Consumer in java (Wait notify example)

Given multi-threading application in java. Create Producer & Consumer threads. Producer thread will produces the data. Consumer thread will consumes

CopyOnWriteArrayList concurrent collection in java (example)

CopyOnWriteArrayList is thread-safe variant of ArrayList. New copy of underlying array is created when any add, set (or modification) operations

Inter thread communication in java (Example/ PipedInputStream /PipedOutputStream)

Inter thread communication is very common phenomenon. There are many ways to achieve inter thread communication. In current post, we

Java Concurrency – Thread join example with Runnable interface a

What thread’s join method? The join method allows one thread to wait for the completion of another thread. Suppose we

Create or simulate deadlock in multi threading (concurrency/ java/ example)

Create & simulation deadlock situation using multiple threads (concurrency). Cyclic dependency of resource results in deadlock (example/java)

Create runnable task using functional interface – java8 lambda stream (example)

1. Functional Interface java 8: The interface having one abstract method is called the functional interface. E.g. Comparator, Runnable interface.

Create custom thread pool in java without executor framework (example)

Custom thread pool implementation in java example without executor framework. Create thread class & thread pool using blocking queue (example)

Create/Implement thread/ task using runnable interface & thread class (java/ example)

We have already discussed about the basics of Threads in java. Now we will discuss about creation process in java.
How we can create threads in java
Extending a class
Implementing a interface:

Create single thread pool using executor in java (with example)

Thread Pool : Thread pool is collection of threads which are created to complete certain tasks.
The interaction between thread pool and task is as follows
1.) Thread Pool is created
2.) Task are created.
3.) Task assigned to Thread in thread pool.

Create fixed thread pool in java using Executors (example)

What is thread in java with example (Real world analogy) ?

Everybody in this world is performing one duty or the other.The duties we are performs is like the functional activity of bigger execution block. Let us shrink our vision and take one house to understand. In traditional family environment husband involves in earning to maintain day to day expenses and wife involves in house hold activitie