page and pageContext in JSP

as we know the page and pageContext is the two important objects in real JSP implementation.

please go through the following Example and i need your Comments so that i can gain some thing....

sample.jsp


<b>Page context Details<br>
Page context Adddress  :<%=pageContext%><br>
Page context Adddress.toString()  :<%=pageContext.toString()%><br>
Page Context hashCode  :<%=pageContext.hashCode()%><br>
Current Object Address  :<%=this%><br>


<b>Page Details <br>

Page Address  :<%=page%><br>
Page Address. toString()  :<%=page.toString()%><br>

Page hashCode  :<%=page.hashCode()%><br>




the Out put is......




1.Page context Details
2.Page context Adddress 3.:org.apache.jasper.runtime.PageContextImpl@5ebc6e
4. Page context Adddress.toString() 5.:org.apache.jasper.runtime.PageContextImpl@5ebc6e
6.Page Context hashCode :6208622
7.Current Object Address 8.:org.apache.jsp.AdminSaaS.sample_jsp@a7f8a4
 

9.Page Details
10.Page Address :org.apache.jsp.AdminSaaS.sample_jsp@a7f8a4
11.Page Address. toString() 12.:org.apache.jsp.AdminSaaS.sample_jsp@a7f8a4
13.Page hashCode :11008164


please notify that 8 th and 10 th line out put is same.....