49 lines
1.0 KiB
Plaintext
49 lines
1.0 KiB
Plaintext
include::../jvm-description.adoc[]
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== Noncompliant Code Example
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[source,java]
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----
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public void doSomething(File file, Lock lock) {
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file.delete(); // Noncompliant
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// ...
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lock.tryLock(); // Noncompliant
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}
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----
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== Compliant Solution
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[source,java]
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----
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public void doSomething(File file, Lock lock) {
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if (!lock.tryLock()) {
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// lock failed; take appropriate action
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}
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if (!file.delete()) {
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// file delete failed; take appropriate action
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}
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}
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----
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== See
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* https://wiki.sei.cmu.edu/confluence/x/xzdGBQ[CERT, EXP00-J.] - Do not ignore values returned by methods
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* https://wiki.sei.cmu.edu/confluence/x/TTZGBQ[CERT, FIO02-J.] - Detect and handle file-related errors
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* https://cwe.mitre.org/data/definitions/754[MITRE, CWE-754] - Improper Check for Unusual Exceptional Conditions
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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