logs for listidentifiers

oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDeliverer.java

@@ -189,6 +189,8 @@ public class IdentifierListDeliverer {
 			System.out.println(listListIdentiferValues.getHits().getTotalHits() + ">" + 0);
 			for (SearchHit hit : listListIdentiferValues.getHits().getHits()) {
 				System.out.println("insside loop");
+				System.out.println("textgrid is set to: " + textgrid);
+				System.out.println("dariah is set to: " + dariah);
 				if (this.textgrid && hit.getFields().get(formatField).getValue()
 						.toString().equals(formatToFilter)) {