private String getCommentAndName(String indent, String namePrefix) {
            return indent + (comment.isEmpty()? "" : "# " + comment.replace("\n", "\n" + indent + "# ") + "\n" + indent)
                    + namePrefix + name;
        }
This class aggregates information about config changes that causes a restart to be required.

@author Magnar Nedland
config-lib/src/main/java/com/yahoo/config/ChangesRequiringRestart.java