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Java Collection Q&A » LinkedList » clear

1. clear() impl in Java's LinkedList stackoverflow.com

I fear this is a really stupid question, but here goes: Why does the clear method in Java's default LinkedList implementation bother to walk the list and unhook all the nodes? ...

2. Why isn't LinkedList.Clear() O(1) stackoverflow.com

I was assuming LinkedList.Clear() was O(1) on a project I'm working on, as I used a LinkedList to drain a BlockingQueue in my consumer that needs high throughput, clearing and reusing ...

3. LinkedList Clear forums.oracle.com

I'm doing a homework assignment for class. I'm stuck on clearing the entire LinkedList. I know I could just use the remove method in my ListIterator and through a loop or two remove the nodes. However this doesn't seem very efficient. I'm curious if I simply set head and tail to null, would this isolate the nodes and tell garbage collector ...

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