Class com.google.common.collect.ForwardingDeque

Changed Methods
E peekFirst()	Change in return type from (E extends Object) to E.
E peekLast()	Change in return type from (E extends Object) to E.
E pollFirst()	Change in return type from (E extends Object) to E.
E pollLast()	Change in return type from (E extends Object) to E.
boolean removeFirstOccurrence(Object)	Change in signature from java.lang.Object to Object.
boolean removeLastOccurrence(Object)	Change in signature from java.lang.Object to Object.