Using IBM Record Generator for Java with assembler

Use IBM® Record Generator for Java™ to generate Java helper classes that can construct and parse byte arrays, which are used to interact with assembler-language programs. Before you run IBM Record Generator for Java, you need an ADATA file that is produced by the IBM IBM High-Level Assembler. This ADATA file must be based on the DSECT in the assembler source code for which you want a generated Java helper class. The ADATA file is used by IBM Record Generator for Java to generate the source code for the Java helper classes.