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  1. JDK
  2. JDK-6826780

URLClassPath should use HashMap<String, XXX> instead of HashMap<URL, XXX>

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    • b70
    • generic
    • generic

    Backports

      Description

        URL.hashcode() will cause DNS lookup (see 6810437) and this might be very noticeable if eveything is taken from disk cache (e.g. deployment cache).

        Suggested solution is to use URI instead of URL.

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            backported by

            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-2181669 URLClassPath should use HashMap<String, XXX> instead of HashMap<URL, XXX>

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6826801 JarFileFactory should not use HashMap<URL>

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6810437 URL.hashcode() and URL.equals() are greedy with DN lookups

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Enhancement - null JDK-6797730 Umbrella: Applet startup performance improvements

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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                chegar Chris Hegarty
                igor Igor Nekrestyanov (Inactive)
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