DevTools: [JsDocValidator] Check that param lists are completely annotated

Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py

Index: Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py
diff --git a/Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py b/Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py
index ae8b811adc86a988837453cca866a49bcbde247d..75e80db2b3dac06127ec30a473f277bd8fb52300 100755
--- a/Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py
+++ b/Source/devtools/scripts/jsdoc-validator/build_jsdoc_validator_jar.py
@@ -93,7 +93,8 @@ def build_artifacts():
     java_files = []
     for root, dirs, files in sorted(os.walk(src_path)):
         for file_name in files:
-            java_files.append(os.path.join(root, file_name))
+            if file_name.endswith('.java'):
+                java_files.append(os.path.join(root, file_name))
 
     bin_path = tempfile.mkdtemp()
     manifest_file = tempfile.NamedTemporaryFile(mode='wt', delete=False)