indexOf Method

Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element. More formally, returns the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index.

Syntax

public int indexOf( 
   java.lang.Object o
)

Parameters

o: element to search for

Return Value

the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element

Exceptions

Exception	Description
java.lang.ClassCastException	if the type of the specified element is incompatible with this list (optional)
java.lang.NullPointerException	if the specified element is null and this list does not permit null elements (optional)

Reference

ImGearDocumentPageArray Class
ImGearDocumentPageArray Members