public interface ObjectList
extends java.util.List
The ObjectList is an immutable ordered collection of 
 Object.
| Modifier and Type | Method and Description | 
|---|---|
| boolean | contains(java.lang.Object item)Checks if the  Objectitemis a 
 member of this list. | 
| int | getLength()The number of  Objects in the list. | 
| java.lang.Object | item(int index)Returns the  indexth item in the collection ornullifindexis greater than or equal to 
 the number of objects in the list. | 
int getLength()
Objects in the list. The range of 
 valid child object indices is 0 to length-1 inclusive.boolean contains(java.lang.Object item)
Object item is a 
 member of this list.contains in interface java.util.Collectioncontains in interface java.util.Listitem - Object whose presence in this list 
   is to be tested.Object 
   item.java.lang.Object item(int index)
indexth item in the collection or 
 null if index is greater than or equal to 
 the number of objects in the list. The index starts at 0.index - index into the collection.Object at the indexth 
   position in the ObjectList, or null if 
   the index specified is not valid - greater than or equal to the
   number of items in the list or less than zero.Copyright © 1999-2022 The Apache Software Foundation. All Rights Reserved.