SEI CERT Oracle Coding Standard for Java

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Title: LCK03-J. Do not synchronize on the intrinsic locks of high-level concurrency objects  
Author: Dhruv Mohindra Mar 23, 2010
Last Changed by: David Svoboda Aug 06, 2025
Tiny Link: (useful for email) https://wiki.sei.cmu.edu/confluence/x/qjdGBQ
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SEI CERT Oracle Coding Standard for Java (2)
    Page: THI02-J. Notify all waiting threads rather than a single thread
    Page: LCK02-J. Do not synchronize on the class object returned by getClass()
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Parent Page
    Page: Rule 09. Locking (LCK)
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Aug 06, 2025 16:41 Valery View Changes
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Added CodeSonar row to "Automated Detection" table
Jul 20, 2017 16:02 G. Ann Campbell  
Outgoing Links
External Links (4)
    https://www.sonarsource.com/products/codeanalyzers/sonarjav…
    https://wiki.sei.cmu.edu/confluence/display/java/PVS-Studio
    https://pvs-studio.com/en/docs/warnings/v6126/
    java.sun.com/docs/books/tutorial/collections/implementation…
SEI CERT Oracle Coding Standard for Java (8)     Page: Rule AA. References
    Page: LCK04-J. Do not synchronize on a collection view if the backing collection is accessible
    Page: SonarQube
    Page: PVS-Studio_V
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    Home page: SEI CERT Oracle Coding Standard for Java
    Page: Rule 09. Locking (LCK)
    Page: LCK02-J. Do not synchronize on the class object returned by getClass()