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Synchronizing on a collection view instead of the collection object can cause nondeterministic behavior.
Rule | Severity | Likelihood | Detectable | RepairableRemediation Cost | Priority | Level |
|---|---|---|---|---|---|---|
LCK04-J | Low | Probable | Yes | NoMedium | P4 | L3 |
Automated Detection
Some static analysis tools are capable of detecting violations of this rule.
| Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Parasoft Jtest |
| CERT.LCK04.SOBC | Do not synchronize on a collection view if the backing collection is accessible | ||||||
| ThreadSafe |
| CCE_CC_SYNC_ON_VIEW | Implemented |
Bibliography
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