How to store Output variables of a Stored Procedure in java

Hi , i am writting a java program which will call a Stored procedure.

The Stored Procedure will -1.populate a staging table
2. return 2 output variables(both are integers)

Any help on how to store these 2 variables in the java program?Because i am seeing that the prepareCall() method is returning a resultset ,which i clearly don't need.

Check this JDBC guide.

Hi , i went through the document. But if i want to return a boolean value from the stored procedure , how the mapping will be done?I saw the bit datatype....but could not understand the concept.
Can you help me in understanding it ?