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This article mainly shows you "java synchronization need to pay attention to what", the content is easy to understand, clear, hope to help you solve doubts, the following let the editor lead you to study and learn "java synchronization need to pay attention to what" this article.

1. The synchronization code block should be as small as possible. On the basis of ensuring that the relevant variables are locked, the code before and after synchronization should be removed as far as possible.

2. Do not write methods that can cause blockages in synchronous code blocks.

For example, InputStream.read ()

3. Do not call other methods when holding the lock, which can greatly reduce the probability of deadlock.

Example

Public void methodAAA () {synchronized (this) / / (1) {/ / … .}} above is all the contents of this article entitled "what do you need to pay attention to when using java synchronization?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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