A resource packaged in a RAR file fails to call a native library packaged in the same RAR. ------------------------------------------------------------------------------------------ Key: WFLY-4842 URL: https://issues.jboss.org/browse/WFLY-4842 Project: WildFly Issue Type: Bug Components: JCA Affects Versions: 8.2.0.Final, 9.0.0.CR2 Environment: Windows 7, 64-bit Reporter: Alex Lashchuk Assignee: David Lloyd JSR322, section 20.2.0.2, specifies that native libraries, packaged at an arbitrary location in a resource adapter's RAR file, will be made available to resource adapter's managed code. In fact, section 20.2.0.1 requires that the platform-specific libraries be packaged with the resource adapter module instead of being placed on java.library.path. However, attempting to access a native library included in a RAR from resource adapter code on WildFly results in an UnsatisfiedLinkError.