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

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

 #!/usr/bin/python
 
 import hashlib
 import operator
 import os
 import shutil
 import stat
 import subprocess
 import sys
 import tempfile
@@ skipping 75 matching lines @@
     if proc.returncode:
         print >> sys.stderr, error_template % proc.returncode
         sys.exit(proc.returncode)
 
 
 def build_artifacts():
     print 'Compiling...'
     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)
     try:
         manifest_file.write('Class-Path: %s\n' % closure_jar_relpath)
         manifest_file.close()
         javac_path = os.path.join(java_bin_path, 'javac')
         javac_command = '%s -d %s -cp %s %s' % (javac_path, bin_path, rel_to_abs(closure_jar_relpath), ' '.join(java_files))
         run_and_communicate(javac_command, 'Error: javac returned %d')
 
@@ skipping 48 matching lines @@
         print 'No modifications found, rebuild not required.'
         return
     if not no_rebuild:
         build_artifacts()
 
     update_hashes()
     print 'Done.'
 
 if __name__ == '__main__':
     main()