cleanup

Author: dschwartz-ftadvisory

CONTRIBUTING.md

@@ -8,7 +8,7 @@ Before making a contribution, please take the following steps:
 1. Check whether there's already an open issue related to your proposed contribution. If there is, join the discussion and propose your contribution there.
 2. If there isn't already a relevant issue, create one, describing your contribution and the problem you're trying to solve.
 3. Respond to any questions or suggestions raised in the issue by other developers.
-4. Fork the project repository and prepare your proposed contribution.
+4. Fork the project repository and prepare your proposed contribution.  The contribution must include unit tests to confirm that it behaves as expected.
 5. Submit a pull request.
 
 NOTE: All contributors must have a contributor license agreement (CLA) on file with FINOS before their pull requests will be merged. Please review the FINOS [contribution requirements](https://community.finos.org/docs/governance/Software-Projects/contribution-compliance-requirements) and submit (or have your employer submit) the required CLA before submitting a pull request.

src/main/java/com/regnosys/rosetta/generator/python/PythonCodeGenCLI.java

@@ -65,8 +65,6 @@
  */
 
 public class PythonCodeGenCLI {
-//    java -cp <your-jar-or-classpath> com.regnosys.rosetta.generator.python.PythonCodeGenCLI -s <source-dir> -t <target-dir>
-//    java -cp <your-jar-or-classpath> com.regnosys.rosetta.generator.python.PythonCodeGenCLI -f <source-file> -t <target-dir>
     private static final Logger LOGGER = LoggerFactory.getLogger(PythonCodeGenCLI.class);
 
     public static void main(String[] args) {
@@ -171,7 +169,7 @@ private static void translateRosetta(List<Path> rosettaFiles, String tgtDir) {
             return;
         }
         XtextResourceSet resourceSet = modelLoader.getResourceSet();
-        String version = models.get(0).getVersion();
+        String version = models.getFirst().getVersion();
 
         LOGGER.info("Processing {} models, version: {}", models.size(), version);