Don't catch a User Error and re-throw as a Reviewed Exception. That makes Eric unhappy.

public/java/src/org/broadinstitute/sting/gatk/io/storage/VariantContextWriterStorage.java

@@ -198,8 +198,6 @@ public class VariantContextWriterStorage implements Storage<VariantContextWriter
 
             source.close();
             file.delete(); // this should be last to aid in debugging when the process fails
-        } catch (UserException e) {
-            throw new ReviewedStingException("BUG: intermediate file " + file + " is malformed, got error while reading", e);
         } catch (IOException e) {
             throw new UserException.CouldNotReadInputFile(file, "Error reading file in VCFWriterStorage: ", e);
         }