Incomplete $import support about cwljava

[mr-c]

Yes, the python classes have explicit support for $import, but the java classes don't seem to only handle $import in certain places.

The first two will likely also trigger common-workflow-language/schema_salad#349 (not yet supporting default values in the codegen classes)

https://github.com/common-workflow-language/cwl-v1.2/blob/main/tests/schemadef-tool.cwl loads with the python codegen

[mr-c]

@jdidion which CWL document is that stack trace for?

[jdidion]

params.cwl

[mr-c]

@jdidion Does the following fix the problem?

diff --git a/src/main/java/org/w3id/cwl/cwl1_2/utils/YamlUtils.java b/src/main/java/org/w3id/cwl/cwl1_2/utils/YamlUtils.java
index 89e12e9..266f43f 100644
--- a/src/main/java/org/w3id/cwl/cwl1_2/utils/YamlUtils.java
+++ b/src/main/java/org/w3id/cwl/cwl1_2/utils/YamlUtils.java
@@ -7,7 +7,7 @@ public class YamlUtils {
 
   public static Map<String, Object> mapFromString(final String text) {
     Yaml yaml = new Yaml();
-    final Map<String, Object> result = yaml.load(text);
+    final Map<String, Object> result = (Map<String, Object>) yaml.load(text);
     return result;
   }
 }

[mr-c]

Note that https://github.com/common-workflow-language/cwl-v1.2/blob/main/tests/import_schema-def.cwl does parse, so it may be the position of the$import that is the problem