1. java ArrayList: how can i check if two ArrayList differ, i don't care what's changed    stackoverflow.com

How can I check if two ArrayLists differ from one another? i don't care what's the difference, i just want to know if they're not the same. thanks!

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2. checking an entire ArrayList in Java    stackoverflow.com

I have a simple idea on my mind but I am not sure how to implement it properly... Here's the deal: Say there is an ArrayList called myList of size 5 and then ...

3. ArrayList of float[], cannot check if float[] is contained in ArrayList    stackoverflow.com

I have an ArrayList<float[]> inside which I am placing arrays of floats storing the cartesian values of a line ie (x0,y0, x1,y1). every time I perfrom a .contains(), with a float array ...

4. What am I missing here? (ArrayList check)    coderanch.com

I am working on a simple lotto game where the player enters 10 numbers and is stored in an ArrayList (pNums), the computer generates 20 numbers also stored in an ArrayList (cNums), then finally places the matches into a third ArrayList (mNums). The problem I am having is with checking, removing existing, then replacing the cNums arraylist. I'm new to ArrayLists ...

5. method to check through ArrayList    forums.oracle.com

Does each Borrower hold his own list of Books? If so, couldn't you iterate through the list that each Borrower has rather than going through the whole list of books for each borrower. To solve your problem, create a List of something in the method to hold the information in the loop, and then after the loop has completed, use this ...

6. Checking arraylists    forums.oracle.com

I have a function that checks two arraylists to see if they contain the same elements. It works by copying the two lists, and then using the iterator.remove() function to remove matches. If the lists are empty at the end the function returns true. This works out fine, but the problem is that after the function runs, both of the lists ...