Changeset 31278 for other-projects/hathitrust/wcsa

Timestamp:

2017-01-06T10:04:54+13:00 (7 years ago)

Author:

davidb

Message:

To avoid null pointer on ids.iterator()

File:

• other-projects/hathitrust/wcsa/extracted-features-solr/trunk/solr-ingest/src/main/java/org/hathitrust/extractedfeatures/PerVolumeJSON.java (modified) (2 diffs)

other-projects/hathitrust/wcsa/extracted-features-solr/trunk/solr-ingest/src/main/java/org/hathitrust/extractedfeatures/PerVolumeJSON.java

@@ -70 +70 @@
         }
 
-        ArrayList<String> ids = null;
+        ArrayList<String> ids = new ArrayList<String>(); // want it to be non-null so can return valid iterator
         
         String full_json_file_in = _input_dir + "/" + json_file_in;
@@ -100 +100 @@
                 ClusterFileIO.createDirectoryAll(_output_dir + "/" + page_json_dir);
             }
-
+            
             ids = new ArrayList<String>(ef_num_pages);
             for (int i = 0; i < ef_page_count; i++) {