Bug 6181 Edit template panel doesn't resize
The panel is small and can't be resized. It also has a maximize button that is not operational.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/AbstractElementListSelectionDialog.java
*/
	protected int getSelectionIndex() {
		Assert.isNotNull(fFilteredList);
		return fFilteredList.getSelectionIndex();
	}
	
	/**
	 * Sets the selection referenced by an array of elements.
	 * To be called within open().
	 * @param selection the indices of the selection.
	 */
	protected void setSelection(Object[] selection) {
		Assert.isNotNull(fFilteredList);
		fFilteredList.setSelection(selection);
	}
 	
	/**
	 * Returns an array of the currently selected elements.
	 * To be called within or after open().
	 * @return returns an array of the currently selected elements.
	 */	
	protected Object[] getSelectedElements() {
		Assert.isNotNull(fFilteredList);
		return fFilteredList.getSelection();
	}
	/**
	 * Returns all elements which are folded together to one entry in the list.
	 * @param  index the index selecting the entry in the list.
	 * @return returns an array of elements folded together.
	 */