unescape %20 in urls so we don't get false failures with 1.7.0_60

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1575328 13f79535-47bb-0310-9956-ffa450edef68

dev-tools/scripts/checkJavaDocs.py

@@ -212,7 +212,7 @@ def checkClassSummaries(fullPath):
     if inThing:
       if lineLower.find('</tr>') != -1:
         if not hasDesc:
-          missing.append((lastCaption, lastItem))
+          missing.append((lastCaption, unEscapeURL(lastItem)))
         inThing = False
         continue
       else:
@@ -298,6 +298,11 @@ def checkSummary(fullPath):
   f.close()
   return anyMissing
 
+def unEscapeURL(s):
+  # Not exhaustive!!
+  s = s.replace('%20', ' ')
+  return s
+
 def unescapeHTML(s):
   s = s.replace('&lt;', '<')
   s = s.replace('&gt;', '>')