int getRow(Reference ref) {
		for (int row = 0; row < refs.length; row++) {
			if (refs[row].compareTo(ref) == 0) {
				return row;
			}
		}
		return -1;
	}
Returns the row number containing the specified reference or -1 if not
found.

@param ref reference to find
@return the row
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/references/EditReferencesModel.java