SEI CERT Oracle Coding Standard for Java

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Title: Rule 09. Locking (LCK)  
Author: Dhruv Mohindra Jul 20, 2008
Last Changed by: David Svoboda Mar 15, 2022
Tiny Link: (useful for email) https://wiki.sei.cmu.edu/confluence/x/8jZGBQ
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SEI CERT Oracle Coding Standard for Java (7)
    Page: LCK07-J. Avoid deadlock by requesting and releasing locks in the same order
    Page: LCK06-J. Do not use an instance lock to protect shared static data
    Page: LCK00-J. Use private final lock objects to synchronize classes that may interact with untrusted code
    Page: LCK05-J. Synchronize access to static fields that can be modified by untrusted code
    Page: LCK02-J. Do not synchronize on the class object returned by getClass()
    Page: LCK03-J. Do not synchronize on the intrinsic locks of high-level concurrency objects
    Page: LCK11-J. Avoid client-side locking when using classes that do not commit to their locking strategy
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    Page: 2 Rules
Children (12)
    Page: LCK00-J. Use private final lock objects to synchronize classes that may interact with untrusted code
    Page: LCK01-J. Do not synchronize on objects that may be reused
    Page: LCK02-J. Do not synchronize on the class object returned by getClass()
    Page: LCK03-J. Do not synchronize on the intrinsic locks of high-level concurrency objects
    Page: LCK04-J. Do not synchronize on a collection view if the backing collection is accessible
    Page: LCK05-J. Synchronize access to static fields that can be modified by untrusted code
    Page: LCK06-J. Do not use an instance lock to protect shared static data
    Page: LCK07-J. Avoid deadlock by requesting and releasing locks in the same order
    Page: LCK08-J. Ensure actively held locks are released on exceptional conditions
    Page: LCK09-J. Do not perform operations that can block while holding a lock
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Recent Changes
Time Editor  
Mar 15, 2022 09:46 David Svoboda View Changes
Mar 11, 2020 12:55 David Svoboda View Changes
Nov 21, 2018 14:11 Derek Leung View Changes
Nov 20, 2018 14:34 Derek Leung View Changes
Nov 20, 2018 13:50 Derek Leung  
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