deleted setter setFormatField in ListIdentifierDC in beans. It is not necessary to have it

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

@@ -37,8 +37,8 @@ public class IdentifierListDelivererDC extends IdentifierListDelivererAbstract {
 
 	private String[]								identifierListFields;  //Fields for the elasticsearch request
 	private String									rangeField; 		// Field for the optional range query 
-//	private String									formatToFilter;		// just necessary in textgrid case to just get the editions
-//	private String									formatField;		// just necessary in textgrid to just get the editions
+	//private String									formatToFilter;		// just necessary in textgrid case to just get the editions
+	//private String									formatField;		// just necessary in textgrid to just get the editions
 	private String									dateOfObjectCreation; // Field for the object creation in the repository 
 	private String									repositoryObjectURIPrefix; //
 	private String									identifierField;

oaipmh-webapp/src/main/webapp/WEB-INF/beans.xml

@@ -124,7 +124,7 @@
 	<bean id="ListIdentifierDC"	class="info.textgrid.middleware.IdentifierListDelivererDC">
 		<constructor-arg index="0" value="${textgrid}" />
 		<constructor-arg index="1" value="${dariah}" />
-		<property name="formatField" value="${formatField}" />
+		<!--  <property name="formatField" value="${formatField}" />-->
 		<property name="formatToFilter" value="${formatToFilter}" />
 		<property name="dateOfObjectCreation" value="${dateOfObjectCreation}" />
 		<property name="repositoryObjectURIPrefix" value="${repositoryObjectURIPrefix}" />