Searches the receiver's list starting at the first item
until an item is found that is equal to the argument,
and removes that item from the list.
@param string the item to remove
@exception IllegalArgumentException <ul>
<li>ERROR_INVALID_ARGUMENT - if the string is not found in the list</li>
</ul>
@exception SWTException <ul>
<li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
<li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
</ul>
Searches the receiver's list starting at the first item until an item is found that is equal to the argument, and removes that item from the list.
@param string the item to remove
@exception IllegalArgumentException <ul> <li>ERROR_INVALID_ARGUMENT - if the string is not found in the list</li> </ul> @exception SWTException <ul> <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> </ul>