Edit C:\dspace\webapps\xmlui\WEB-INF\lib\org\elasticsearch\common\collect\ForwardingSortedMap.class
???? 2 u 4org/elasticsearch/common/collect/ForwardingSortedMap <K:Ljava/lang/Object;V:Ljava/lang/Object;>Lorg/elasticsearch/common/collect/ForwardingMap<TK;TV;>;Ljava/util/SortedMap<TK;TV;>; .org/elasticsearch/common/collect/ForwardingMap java/util/SortedMap ForwardingSortedMap.java 4Lorg/elasticsearch/common/annotations/GwtCompatible; Corg/elasticsearch/common/collect/ForwardingSortedMap$StandardKeySet StandardKeySet <init> ()V this >Lorg/elasticsearch/common/collect/ForwardingSortedMap<TK;TV;>; 6Lorg/elasticsearch/common/collect/ForwardingSortedMap; delegate ()Ljava/util/SortedMap; comparator ()Ljava/util/Comparator; firstKey ()Ljava/lang/Object; headMap )(Ljava/lang/Object;)Ljava/util/SortedMap; ! " toKey TK; Ljava/lang/Object; lastKey ' ( subMap ;(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedMap; * + , fromKey tailMap / ! 0 unsafeCompare '(Ljava/lang/Object;Ljava/lang/Object;)I java/lang/Comparable 5 compareTo (Ljava/lang/Object;)I 7 8 6 9 java/util/Comparator ; compare = 3 <