question: public String toString ( ) { StringBuffer uriSpecString = new StringBuffer ( ) ; if ( m_scheme != null ) { uriSpecString . append ( m_scheme ) ; uriSpecString . append ( ':' ) ; } uriSpecString . append ( getSchemeSpecificPart ( ) ) ; return uriSpecString . toString ( ) ; }
target:  Get the URI as a string specification. See RFC 2396 Section 5.2.