init java collections in test casejava
final Map<String, String> attributes = new HashMap<String, String>() {{ put("key1","e1-value"); put("key2","e2-value"); put("key3","e3-value"); put("key4","e4-value"); put("key5","e5-value"); }};
similarlyspa
Collection<String> columnNames = new ArrayList<String>() {{ add("e1"); add("e2"); }};