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Mr Smiggins
Mr Smiggins
Last Activity: Jan 4 '07, 11:31 PM
Joined: Jan 4 '07
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  • Mr Smiggins
    replied to Removing spaces from an ArrayList
    in Java
    Well I'm certainly an idiot. It actually worked fine. Always a good idea not to start off with an empty array if you don't want to end up with one.
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    • Mr Smiggins
      started a topic Removing spaces from an ArrayList
      in Java

      Removing spaces from an ArrayList

      I'm trying to make a method that removes all cells that are just spaces from an ArrayList. So far I have this:

      Code:
      public ArrayList removeSpace()
	{
		Iterator<String> it = array.iterator();
			while (it.hasNext())
			{
				if (it.next().equals(" "))
				{
					it.remove();
				}
			}
		return array;
      This unfortunately seems to return...
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