Detecting and handling third-party library filehandle leaks in Java

Posted by tucuxi on Stack Overflow See other posts from Stack Overflow or by tucuxi
Published on 2010-04-23T18:54:20Z Indexed on 2010/04/23 19:03 UTC
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Is there any way to detect and handle whether a Java library is correctly releasing file-handles (via "close") from within a Java program that is using said library, short of having access to the actual library code and inserting the corresponding "finally close" statements?

If detection is feasible, is there any way to close those file-handles without a reference to the Reader (or FileInputStream) that was reading the file?

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