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  1. JDK
  2. JDK-8220555

JFR tool shows potentially misleading message when it cannot access a file

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    • jfr
    • 12
    • b13

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      Description

        JFR tool shows error message as "could not find file" when it receives FileNotFoundException from ctor of RandomAccessFile.
        According to Javadoc of RandomAccessFile [1], FileNotFoundException will be thrown when we do not be granted to access the file. Therefore, the error message misleads the user.

        [1] https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/RandomAccessFile.html#%3Cinit%3E(java.io.File,java.lang.String)

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8230801 JFR tool shows potentially misleading message when it cannot access a file

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8250963 JFR tool shows potentially misleading message when it cannot access a file

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                ysuenaga Yasumasa Suenaga
                ysuenaga Yasumasa Suenaga
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