reference « LinkedList « Java Collection Q&A

1. Is there a way to copy a doubly LinkedList in Java without reference?    stackoverflow.com

I am creating some doubly linked list of type Double and no matter how I declare another linked list of the same type, it always refers to the first list. Such as:

LinkedList<LinkedList<Double>> ...

2. List Linked List reference    stackoverflow.com

How to get the data reference/index in Linked list? e.g. if I have this linked list

java.util.List<Polygon> triangles = new LinkedList<Polygon>();

polygon triangle, selectedTriangle;
Point startDrag,endDrag,midPoint;
....

triangles.add( new Polygon(xs, ys,3));

3. Linked List Implementation In Java and Garbage Collection    stackoverflow.com

If I have a linked list structure, and I implement the clear() method as follows:

public void clear() {
    firstNode = null;
    size = 0;
}

4. Can anyone would provide me an example of reference-based linked list?    stackoverflow.com

I'm trying to create a reference based linked list anyone would be able to provide me an example of it??

5. Worning: LinkedList is Raw datatype. References to generic type LinkedList should be parametrized    coderanch.com

6. Object reference - LinkedList    coderanch.com

Hello , I am working on a reverse method that will reverse the objects of the Doubly LinkedList via the pointers . To accomplish this I have to use "next" & "previous" . I am confident that I am on the right track with my method but would like a second set of eyes. All I am really looking for is ...

7. Java taking reference of LinkedList for updations    coderanch.com

Hi, I'm populating a LinkedList of Strings from database. Also Im assigning this list into different objects. when i try to add a new element in the linked list from a particular object, it updates all the objects in which i assigned the list into. Probably it is taking the reference of the list in the objects. How can i solve ...

8. reference to linked list    java-forums.org

java.util.List triangles = new LinkedList(); polygon triangle, selectedtriangle; Point startDrag,endDrag, midPoint; .... triangles.add( new Polygon(xs, ys,3)); ..... public void mousePressed(MouseEvent e) { .... startDrag = new Point(e.getX(), e.getY()); endDrag = startDrag; //check if mouse pressed inside existing polygon triangle for (Polygon p : triangles) { if (p.contains(startDrag)) {//inside triangle //This doenst seem right code. selectedTriangle = triangles.indexOf(p.contains(startDrag)); break; // } } ...

9. Why am I doing this - in reference to Linked List Assignment    forums.oracle.com

Yes, there is a way and, unlike others, I admire your approach. It's so refreshing after seeing all the 'do my homework' krapp. I call this reasearch, not cheating. Go to your JDK directory and open src.zip. You will find there what you need. And by the way, peeking inside this zip would answer hundreds of questions, Whenever I don't quite ...

10. Question about variable copying, referencing and LinkedList constructors.    forums.oracle.com