Currently running into an issue trying to move from Java 11 to Java 21 in our Struts, Spring, Hibernate app. I was able to successfully compile and run with OpenJDK 21, however something weird has happened on any combobox in my JSPs whose source data is a treemap, or any map for that matter. The list will load the line items, however the values don’t load. Any comboboxes with List source data loads without issue. Maps were working before using JDK21.

I am modifying a jasper report but ireport given jrxml file but in my project xml contains can any one please give an idea how to generate xml file in jasper
Report. In my project. xml cofigured against each jasper file. How to get xml file after compilation of jasper report