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The path to the JAAS Configuration file is specified for this JVM as a system property, i.e. -Djava.security.krb5.conf=/etc/krb5.conf, or a default can be specified for an entire Java Runtime Environment by changing the
{jre-home}/lib/security/java.security properties file to add a "Default login configuration file" under the property "login.config.url.1=file:..." (find the comment example in the current file).
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