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Static code analysis for Kotlin

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package io.github.detekt.utils

import java.io.InputStream
import java.net.URL

fun URL.openSafeStream(): InputStream {
    return openConnection()
        /*
         * Due to https://bugs.openjdk.java.net/browse/JDK-6947916 and https://bugs.openjdk.java.net/browse/JDK-8155607,
         * it is necessary to disallow caches to maintain stability on JDK 8 and 11 (and possibly more).
         * Otherwise, simultaneous invocations of detekt in the same VM can fail spuriously. A similar bug is referenced in
         * https://github.com/detekt/detekt/issues/3396. The performance regression is likely unnoticeable.
         * Due to https://github.com/detekt/detekt/issues/4332 it is included for all JDKs.
         */
        .apply { useCaches = false }
        .getInputStream()
}

fun  Class.getSafeResourceAsStream(name: String): InputStream? {
    return getResource(name)?.openSafeStream()
}

fun ClassLoader.getSafeResourceAsStream(name: String): InputStream? {
    return getResource(name)?.openSafeStream()
}