OpenWebStart Java 21

[anonymous]

Closing DownloadServiceListener
System logger called with result of 0
System logger called with result of 0
System logger called with result of 0
Exiting Boot.mainWithReturnCode() with 0
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:660) 
    at net.sourceforge.jnlp.Launcher.access$300(Launcher.java:71) 
    at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:373) 
    at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:584) 
    at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.getInstance(JNLPClassLoader.java:468) 
    at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.getInstance(JNLPClassLoader.java:495) 
    at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.createInstance(JNLPClassLoader.java:423) 
    at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.<init>(JNLPClassLoader.java:350) 
    at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.initializeResources(JNLPClassLoader.java:710) 
    at net.sourceforge.jnlp.tools.JarCertVerifier.add(JarCertVerifier.java:225) 
    at net.sourceforge.jnlp.tools.JarCertVerifier.verifyJars(JarCertVerifier.java:251) 
    at net.sourceforge.jnlp.tools.JarCertVerifier.verifyJar(JarCertVerifier.java:290) 
    at net.sourceforge.jnlp.tools.JarCertVerifier.verifyJarEntryCerts(JarCertVerifier.java:366) 
    at net.sourceforge.jnlp.tools.JarCertVerifier.checkCertUsage(JarCertVerifier.java:612) 
Caused by: java.lang.NoSuchMethodError: 'java.lang.Boolean sun.security.x509.NetscapeCertTypeExtension.get(java.lang.String)' 
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:681) 
Exception in thread "JOSM" java.lang.RuntimeException: java.lang.NoSuchMethodError: 'java.lang.Boolean sun.security.x509.NetscapeCertTypeExtension.get(java.lang.String)' 
General Throwable encountered:
DownloadServiceListener will be disposed
Download done. Shutting down executor

[taylor.smock]

Upstream ticket: ​https://github.com/AdoptOpenJDK/IcedTea-Web/issues/922

EDIT: ​https://github.com/karakun/OpenWebStart/releases/tag/v1.9.0 seems to indicate that it is "fixed". This does not appear to be the case.

[Marek-M]

I had similar problem after update OpenWebStart.

I had disabled 21.0.1 JVM version in OpenWebStart configuration. There are only enabled 17.0.7 and 17.0.9 JVMs and now JOSM starts properly.

[taylor.smock]

Yes, disabling Java 21 in the OpenWebStart settings will fix this problem.

[anonymous]

After some girations and fetching a new OPW it downloaded JVM 21.0.1 and JOSM 18905, things seem to be working again. The OPW settings JVM tab only shows 21.0.01 as installed.

[taylor.smock]

This appears to have also been fixed by #23107; we just aren't hitting the problematic code path anymore.