Bug 2172 [Dialogs] Cannot copy errors in a Multi error dialog.
The error dialog with details does not allow the user to select all of the details as it is single select. This would be useful for the user as it would allow them to copy and paste errors (which we also can't do currently). NOTES:
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/ErrorDialog.java
return JFaceResources.getImageRegistry().get(DLG_IMG_INFO);
		}
		
		return JFaceResources.getImageRegistry().get(DLG_IMG_ERROR);
	}
	/**
	 * Create this dialog's drop-down list component.
	 *
	 * @param parent the parent composite
	 * @return the drop-down list component
	 */
	protected List createDropDownList(Composite parent) {
		
		list =
			new List(
				parent,
				SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI);
		
		populateList(list);
		GridData data =
			new GridData(
				GridData.HORIZONTAL_ALIGN_FILL
					| GridData.GRAB_HORIZONTAL
					| GridData.VERTICAL_ALIGN_FILL
					| GridData.GRAB_VERTICAL);
		data.heightHint = list.getItemHeight() * LIST_ITEM_COUNT;
		data.horizontalSpan = 2;
		list.setLayoutData(data);
		list.setFont(parent.getFont());
		listCreated = true;