How to pass a "object" as a prameter from one java class to another java

hi experts, I want to know "How to pass and get object as a parameter from one java class to another java class". I tried follwoing code just check it and give suggetions..
import Budget.src.qrybean;
public class ConfirmBillPDF extends HttpServlet
qrybean db = new qrybean();
SimplePDFTable pdfTable = new SimplePDFTable();
pdfTable.simplePDFTableShow("2010","2011","1","2","1","131","102");
}Here i want to pass db with simplePDFTableShow method. simplePDFTableShow is in another java class. So how can i do this.
And also i want to know, how this obj will get.
please help me.
Edited by: andy_surya on Jul 14, 2010 7:51 AM

Hi andy_surya
what is this i am not understand
pdfTable.simplePDFTableShow("2010","2011","1","2","1","131","102");but i am try to solve your problem try this
qrybean db = new qrybean();
SimplePDFTable pdfTable = new SimplePDFTable();
pdfTable.simplePDFTableShow(db);and access like this in SimplePDFtable class update your method
simplePDFTable(qrybean tempDB)
// write your code
}

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