4.0.0 com.ibm.jzos ibmjzos 2.4.11.2 IBM Corp. JZOS Batch Launcher and Toolkit Java™ Batch Launcher and Toolkit for z/OS® (JZOS) is a set of tools that helps you to develop z/OS Java applications that run in a traditional batch environment, and that access z/OS system services. This is a non-functional version of the JZOS jar file to be used for compiling applications only. https://www.ibm.com/docs/en/sdk-java-technology/8?topic=components-jzos-batch-launcher-toolkit L-XUCA-3FC87U JZOS JAR for IBM SDK for z/OS, Java Technology Edition https://www.ibm.com/support/customer/csol/terms/?id=L-XUCA-3FC87U&lc=en repo