\( *\)\(\w+ \)*fromPb(.*) {
\(\1  .*
\)*?\1  .*?valueOf.*
\(\1  .*
\)*?\1}

\( *\)\(\(\w+ \)*\)?enum \(\w+\) {
\(\(\(\1  .*\)?
\)*\)\1}

\1\2static final class \4 extends StringEnumValue {
\1  private static final long serialVersionUID = \,(random)L;

\1  private static final ApiFunction<String, \4> CONSTRUCTOR =
\1      new ApiFunction<String, \4>() {
\1        @Override
\1        public \4 apply(String constant) {
\1          return new \4(constant);
\1        }
\1      };

\1  private static final StringEnumType<\4> type = new StringEnumType(
\1      \4.class,
\1      CONSTRUCTOR);

\5
\1  private \4(String constant) {
\1    super(constant);
\1  }

\1  /**
\1   * Get the \4 for the given String constant, and throw an exception if the constant is
\1   * not recognized.
\1   */
\1  \2static \4 valueOfStrict(String constant) {
\1    return type.valueOfStrict(constant);
\1  }

\1  /**
\1   * Get the \4 for the given String constant, and allow unrecognized values.
\1   */
\1  \2static \4 valueOf(String constant) {
\1    return type.valueOf(constant);
\1  }

\1  /**
\1   * Return the known values for \4.
\1   */
\1  \2static \4[] values() {
\1    return type.values();
\1  }
\1}

\( *\)\(\(\w+ \)*\)class \(\w+\)\( extends StringEnumValue {
\(\(\1  .*\)?
\)*?\)\1  \([A-Z0-9_]+\)\(?:[,;]?\)\(
\(\(\1  .*\)?
\)*\1}\)

\1\2class \4\5\1  \2\4 \8 = type.createAndRegister("\8");\9

\( *\)\(\(?:\w+ \)*\)class \(\w+\)\( extends StringEnumValue {
\(?:\(?:\1  .*\)?
\)*?\)\1  \([A-Z0-9_]+\)(\(.+\))\(?:[,;]?\)\(
\(?:\(?:\1  .*\)?
\)*\)\1  \3\((\(\w+\) \w+) {
\(?:\(?:\1  .*\)?
\)*\1  .+ \9 get\(\w+\)() {
\(?:\(?:\1  .*\)?
\)*\1}\)

\1\2class \3\4\1  \2\3 \5 = type.createAndRegister("\5").set\,(match-string 10)(\6);\7\1  \3\8

\( *\)\(\(?:\w+ \)*\)class \(\w+\)\( extends StringEnumValue {
\(?:\(?:\1  .*\)?
\)*?\)\1  \3\((\(\w+\) \w+) {
\(?:\(?:\1  .*\)?
\)*?\)\(\1  }
\(?:\(?:\1  .*\)?
\)*\1  .+ \6 get\(\w+\)() {
\(?:\(?:\1  .*\)?
\)*\1}\)

\1\2class \3\4\1  private \3 set\8\5\1    return this;
\7