boolean isUninteresting) { this(location, streamClass, streamBase, isUninteresting, false);
boolean isUninteresting, boolean ignoreImplicitExceptions) { this(location, streamClass, streamBase, isUninteresting, ignoreImplicitExceptions, false);
	public Stream(Location location, String streamClass, String streamBase,		boolean isUninteresting) {		this(location, streamClass, streamBase, isUninteresting, false);	}