Add logger code to all java files recursively from a given directory. If directory is not defined, the current directory is used. System.out.println are defaultly replaced by logger.fine but you can change the lever or do not replace.
The bfi-toolkit is a set of scripts that converts Cobol Copybooks to XML. Uses sed and awk. Conversion allows for transformation of the XML produced, to create useful bits of code using XSLT (Cobol programs, copybook, DB tables etc.)