* @param fromText
     *            The substring to be replaced.
     * @param toText
     *            The replacement substring.
     * @return The resulting string after replacements.
     */
    public static final String replace(final String text, final String fromText, final String toText) {
        if (text == null || fromText == null || toText == null) {
            return null;
        }

pkg crypto/x509/pkix, type TBSCertificateList //deprecated #50674
pkg go/doc, func Synopsis //deprecated #51082
pkg go/doc, func ToHTML //deprecated #51082
pkg go/doc, func ToText //deprecated #51082
pkg io/ioutil, func NopCloser //deprecated #42026
pkg io/ioutil, func ReadAll //deprecated #42026
pkg io/ioutil, func ReadDir //deprecated #42026
pkg io/ioutil, func ReadFile //deprecated #42026

- github.com/d2g/dhcp4client: [6e570ed](https://github.com/d2g/dhcp4client/tree/6e570ed)
- github.com/jteeuwen/go-bindata: [a0ff256](https://github.com/jteeuwen/go-bindata/tree/a0ff256)
- github.com/kardianos/osext: [8fef92e](https://github.com/kardianos/osext/tree/8fef92e)
- github.com/kr/fs: [2788f0d](https://github.com/kr/fs/tree/2788f0d)
- github.com/marstr/guid: [8bdf7d1](https://github.com/marstr/guid/tree/8bdf7d1)

pkg go/doc, func New(*ast.Package, string, Mode) *Package
pkg go/doc, func Synopsis(string) string
pkg go/doc, func ToHTML(io.Writer, string, map[string]string)
pkg go/doc, func ToText(io.Writer, string, string, string, int)
pkg go/doc, method (*Package) Filter(Filter)
pkg go/doc, type Example struct
pkg go/doc, type Example struct, Code ast.Node