private static void close() {
		debugWriter.close();
		debugWriter = new NullPrintWriter();
	}
A package utility class to allow for tests to selectively enable debug output.  This class is
used instead of generic logging with the intent that this class will be removed when the bug(s)
are fixed.
Ghidra/Features/DecompilerDependent/src/main/java/ghidra/app/extension/datatype/finder/DtrfDbg.java