src/net/java/sip/communicator/service/protocol/media/AbstractOperationSetTelephonyConferencing.java
/**
     * @param a A <tt>String</tt> to compare to <tt>b</tt>
     * @param b A <tt>String</tt> to compare to <tt>a</tt>
     * @return <tt>true</tt> if and only if <tt>a</tt> and <tt>b</tt> are both
     * <tt>null</tt>, or they are equal as <tt>String</tt>s
     */
@param a A String to compare to b
@param b A String to compare to a
@return true if and only if a and b are both
null, or they are equal as Strings
@param a A String to compare to b @param b A String to compare to a @return true if and only if a and b are both null or they are equal as Strings
private boolean stringsMatch(String a, String b)
    {
        if (a == null && b == null)
            return true;
        else if (a == null || b == null)
            return false;
        return a.equals(b);
    }
private boolean stringsMatch ( String a , String b ) { if ( a == null && b == null ) return true ; else if ( a == null || b == null ) return false ; return a . equals ( b ) ; }
@param a A <tt>String</tt> to compare to <tt>b</tt>
 @param b A <tt>String</tt> to compare to <tt>a</tt>
 @return <tt>true</tt> if and only if <tt>a</tt> and <tt>b</tt> are both
 <tt>null</tt>, or they are equal as <tt>String</tt>s
@param a A <tt > String< / tt > to compare to <tt > b< / tt > @param b A <tt > String< / tt > to compare to <tt > a< / tt > @return <tt > true< / tt > if and only if <tt > a< / tt > and <tt > b< / tt > are both <tt > null< / tt > or they are equal as <tt > String< / tt > s