repository.grepcode.com$java$root@jdk$openjdk@6-b14
repository.grepcode.com$java$root@jdk$openjdk@6-b14@java$util$NoSuchElementException.java
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this is my first attempt to a code doubly linked program in java:
This is my implementation of getting an iterator to getall items in the doubly linkedlist
public Object next() {
if(list.getSize()==0){
throw new NoSuchElementException();
}else{
current=current.getNext();
return current.getItem();
}
}
Please dont laugh at me but whatever I try I am getti...
I am implementing a method that looks up an element in a list. The element should exist in the list. Instead of returning null if the element didn't exist, I would like to throw an Exception, but I'm new to exception handling in Java and I don't know what Exception I should throw in this case.
I think this is a quite general case so I can probably use one Exception that already exist in the Ja...
Thrown by the
nextElement method of an
Enumeration to indicate that there are no more
elements in the enumeration.
Constructs a
NoSuchElementException with
null
as its error message string.
Constructs a
NoSuchElementException, saving a reference
to the error message string
s for later retrieval by the
getMessage method.
- Parameters:
s the detail message.
