protected boolean continueIndex(BigInteger index, BigInteger end) {
		if (forward) {
			return index.compareTo(end) <= 0;
		}
		return index.compareTo(end) >= 0;
	}
Create a finder on the given model

@see TerminalPanel#find(String, Set, FieldLocation, boolean)
@param model the model
@param cur the start of the current selection, or null
@param forward true for forward, false for backward
@param options a set of options, preferably an {@link EnumSet}
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/terminal/TerminalFinder.java