[jira] [Created] (FLINK-2649) Potential resource leak in JarHelper#unjar()

[Shang Yuanchun (Jira)]

Ted Yu created FLINK-2649:
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             Summary: Potential resource leak in JarHelper#unjar()
                 Key: FLINK-2649
                 URL: https://issues.apache.org/jira/browse/FLINK-2649
             Project: Flink
          Issue Type: Bug
            Reporter: Ted Yu


{code}
    dest = new BufferedOutputStream(fos, BUFFER_SIZE);
    while ((count = jis.read(data, 0, BUFFER_SIZE)) != -1) {
    dest.write(data, 0, count);
    }
    dest.flush();
    dest.close();
{code}
The close() of dest should be enclosed in finally block.



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