guava/src/com/google/common/net/HostSpecifier.java
public static HostSpecifier from(String specifier) throws ParseException {
    try {
      return fromValid(specifier);
    } catch (IllegalArgumentException e) {
      // Since the IAE can originate at several different points inside
      // fromValid(), we implement this method in terms of that one rather
      // than the reverse.

      ParseException parseException = new ParseException("Invalid host specifier: " + specifier, 0);
      parseException.initCause(e);
      throw parseException;
    }
  }
public static HostSpecifier from(String specifier) throws ParseException {
    try {
      return fromValid(specifier);
    } catch (IllegalArgumentException e) {
      // Since the IAE can originate at several different points inside
      // fromValid(), we implement this method in terms of that one rather
      // than the reverse.

      ParseException parseException = new ParseException("Invalid host specifier: " + specifier, 0);
      parseException.initCause(e);
      throw parseException;
    }
  }
public static HostSpecifier from ( String specifier ) throws ParseException { try { return fromValid ( specifier ) ; } catch ( IllegalArgumentException e ) { // Since the IAE can originate at several different points inside // fromValid(), we implement this method in terms of that one rather // than the reverse. ParseException parseException = new ParseException ( "Invalid host specifier: " + specifier , 0 ) ; parseException . initCause ( e ) ; throw parseException ; } }
Attempts to return a {@code HostSpecifier} for the given string, throwing an exception if
parsing fails. Always use this method in preference to {@link #fromValid(String)} for a
specifier that is not already known to be valid.

@throws ParseException if the specifier is not valid.
Attempts to return a { @code HostSpecifier } for the given string throwing an exception if parsing fails . Always use this method in preference to { @link #fromValid ( String ) } for a specifier that is not already known to be valid .