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ssoadm command fails to run with null pointer exception in AM 5 and 5.1.x
The purpose of this article is to provide assistance if you encounter an "Exception in thread "main" java.lang.NullPointerException" at com.sun.identity.tools.bundles.VersionCheck.isVersionValid(VersionCheck.java:73) when running an ssoadm command in AM 5 or 5.1.x after importing and exporting a service configuration using Amster.