question: @ Override public String toString ( ) { StringBuffer str = new StringBuffer ( ) ; str = str . append ( "  c" + ( int ) m_ClassValue + " := " ) ; Enumeration < Test > e = new WekaEnumeration < Test > ( m_RuleList ) ; if ( e . hasMoreElements ( ) ) { Test test = e . nextElement ( ) ; str = str . append ( test . toPrologString ( ) ) ; } while ( e . hasMoreElements ( ) ) { Test test = e . nextElement ( ) ; str = str . append ( ", " + test . toPrologString ( ) ) ; } return str . toString ( ) ; }
target:  returns a string representation of the rule list