public TabbingOutputStream setOutputStream(OutputStream s) {
		flush();
		TabbingOutputStream old = (TabbingOutputStream) this.out;
		TabbingOutputStream tos = new TabbingOutputStream(s);
		tos.setTimeStack(timeStack);
		this.out = tos;
		return old;
	}
Replace the wrapped output stream (usually temporarily)

@see #resetOutputStream(TabbingOutputStream)
@param s the replacement stream
@return the original stream, wrapped in a tabbing stream
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/util/DbgTimer.java