Send email via Spring – JavaMailSender and MimeMessagePreparator

This tutorial will show you how to send a email via Spring framework’s email support. The Spring Framework provides a helpful utility library for sending email that shields the user from the specifics of the underlying mailing system and is responsible for low level resource handling on behalf of the client. The org.springframework.mail.javamail.JavaMailSender interface adds […]

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BlockingQueue in Java

What is BlockingQueue ? A blocking queue is a queue that blocks when you try to dequeue an empty queue, or if you try to enqueue items in a full queue. A thread trying to dequeue from an empty queue is blocked until some other threads insert an item into the queue. A thread trying […]

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