54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
== Why is this an issue?
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Overriding the ``++Object.finalize()++`` method must be done with caution to dispose some system resources.
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Calling the ``++super.finalize()++`` at the end of this method implementation is highly recommended in case parent implementations must also dispose some system resources.
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=== Noncompliant code example
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[source,java]
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----
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protected void finalize() { // Noncompliant; no call to super.finalize();
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releaseSomeResources();
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}
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protected void finalize() {
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super.finalize(); // Noncompliant; this call should come last
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releaseSomeResources();
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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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protected void finalize() {
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releaseSomeResources();
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super.finalize();
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}
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----
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== Resources
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* https://cwe.mitre.org/data/definitions/568[MITRE, CWE-568] - finalize() Method Without super.finalize()
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* https://wiki.sei.cmu.edu/confluence/x/4jZGBQ[CERT, MET12-J.] - Do not use finalizers
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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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