Why is the constructor of EnsTopic package private?How did you compile the sample?

JmsSample.java:77: EnsTopic(java.lang.String) is not public in com.iplanet.ens.jTopic topic = new com.iplanet.ens.jms.EnsTopic(ensTopic);^
[166 byte] By [709082] at [2007-11-25 4:43:05]
# 1
A work around is to change the offending statement toTopic topic = topicSess.createTopic(ensTopic);
709082 at 2007-6-29 3:20:28 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Calendar Server...