private void searchForward() {
		for (int i = currentFieldIndex; i < currentLayout
				.getNumFields(); i++, currentFieldIndex++) {
			int matchingFieldCount = findLocations(i);
			if (matchingFieldCount != 0) {
				currentFieldIndex += matchingFieldCount;
				return;
			}
		}
		currentLayout = null;
		currentFieldIndex = 0;
	}
Constructor
@param tool the tool
@param program current program
@param startLocation location from where to begin searching
@param set address set; may be null
@param options search options
@param monitor progress monitor
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/searchtext/ListingDisplaySearcher.java