execution code:
Configuration cf=new Configuration();


i user hibernate.cfg.xml ,when i debug it auto find hibernate.properties

Caused Exception:
08:54:41,765 INFO Version:37 - Hibernate Commons Annotations 3.2.0.Final
08:54:41,781 INFO Environment:603 - Hibernate 3.6.7.Final
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.hibernate.cfg.Configuration.reset(Configuration.java:332)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:298)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:302)
at com.test.Test.main(Test.java:13)
Caused by: java.lang.NullPointerException
at org.hibernate.util.ConfigHelper.getResourceAsStream(ConfigHelper.java:167)
at org.hibernate.cfg.Environment.<clinit>(Environment.java:618)
... 4 more