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2023-07-23

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#graalvm
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2023-07-23
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Theodor Meresescu13:07:52

I'm having issues with building a native-image of a project that makes use of SecureRandom 

native-image -jar example.jar --no-fallback --initialize-at-build-time --initialize-at-run-time=java.security.SecureRandom example
Stack trace: 
Error: Classes that should be initialized at run time got initialized during image building:
 java.security.SecureRandom the class was requested to be initialized at run time (from command line with 'java.security.SecureRandom'). com.sun.jndi.dns.DnsClient caused initialization of this class with the following trace:
    at java.security.SecureRandom.<clinit>(SecureRandom.java:158)
    at sun.security.jca.JCAUtil$CachedSecureRandomHolder.<clinit>(JCAUtil.java:65)
    at sun.security.jca.JCAUtil.getSecureRandom(JCAUtil.java:77)
    at com.sun.jndi.dns.DnsClient.<clinit>(DnsClient.java:86)
Is there a fix for this? Version: 
OpenJDK Runtime Environment GraalVM CE 17.0.7+7.1 (build 17.0.7+7-jvmci-23.0-b12)
OpenJDK 64-Bit Server VM GraalVM CE 17.0.7+7.1 (build 17.0.7+7-jvmci-23.0-b12, mixed mode, sharing)

borkdude13:07:05

yes, don't initialize the secure random on a top level Clojure expression

Theodor Meresescu13:07:34

Makes sense. Thank you!