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article-no.03 Java Concurrent Programming combat

Source: Internet
Author: User
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1. The risks caused by multithreading

1) Security: the definition of security is "never bad things", thread conflict issues

2) Active: The definition of activity is "something right will eventually happen", thread deadlock problem

3) Performance issues: Performance issues are defined as "something the right thing to happen as soon as possible", thread context switching, thread scheduling, thread synchronization, and other additional threading overhead issues

article-no.03 Java Concurrent Programming combat

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