for (int i = 0; i < childList.length; ++i) childList[i].setAllowTrailingEdges(allowTrailingEdges);
for (PatternElement aChildList : childList) aChildList.setAllowTrailingEdges(allowTrailingEdges);
	public PatternElement setAllowTrailingEdges(boolean allowTrailingEdges) {		// Just forward this on to all children,		// since it is the children that the PatternMatcher will ask		// about edges.		for (int i = 0; i < childList.length; ++i)			childList[i].setAllowTrailingEdges(allowTrailingEdges);		return this;	}