protected void lowerBuf(StringBuilder sb) {
			for (int i = 0; i < sb.length(); i++) {
				sb.setCharAt(i, Character.toLowerCase(sb.charAt(i)));
			}
		}
@see TerminalPanel#find(String, Set, FieldLocation, boolean)
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/terminal/TerminalFinder.java