public boolean supportsLocation(ListingField listingField, ProgramLocation location) {
		BigInteger dummyIndex = BigInteger.ZERO;
		int dummyFieldNumber = 0;
		FieldLocation f = getFieldLocation(listingField, dummyIndex, dummyFieldNumber, location);
		return f != null;
	}
Returns true if this given field represents the given location
@param listingField the field
@param location the location
@return true if this given field represents the given location
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/FieldFactory.java