SEI CERT Oracle Coding Standard for Java

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According to the Java API class java.lang.String documentation [API 2006]:

When the intern() method is invoked, if the pool already contains a string equal to this String object as determined by the equals(Object) method, then the string from the pool is returned. Otherwise, this String object is added to the pool and a reference to this String object is returned.

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ToolVersionCheckerDescription
ThreadSafe
Include Page
ThreadSafe_V
ThreadSafe_V

CCE_CC_REUSEDOBJ_SYNC

Implemented

Bibliography

[API 2006]

Class String, Collections

[Findbugs 2008]

 

[Miller 2009]

Locking

[Pugh 2008]

Synchronization

[Tutorials 2008]

Wrapper Implementations

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