CREATE OR REPLACE PACKAGE Demo_pack
AUTHID DEFINER
AS
  PROCEDURE plsToJ_InSpec_proc 
   (x BINARY_INTEGER, y VARCHAR2, z DATE);
END;
/
CREATE OR REPLACE PACKAGE BODY Demo_pack
AS
  PROCEDURE plsToJ_InSpec_proc 
   (x BINARY_INTEGER, y VARCHAR2, z DATE)
  IS LANGUAGE JAVA
  NAME 'pkg1.class4.J_InSpec_meth
         (int, java.lang.String, java.sql.Date)';
END;
/