Bug extracting bit value

Hello!

When I extract a bit value by JDBC I get an Boolean Object - even for bit(3)!

CREATE TABLE testbits
(
cbitone bit(1),
cbitthree bit(3),
cvarbit varbit,
cboolean bool
)
INSERT INTO testbits
("cbitone", "cbitthree", "cvarbit", "cboolean") values
(
B'1',
B'101',
B'0101',
true
)
------------------

In Java:

select * from testbits

Object oValue = m_resultSet.getObject(i);

returns:
| cbitone | cbitthree | cvarbit | cboolean |
-|---------------------|---------------------|--------------------------------|---------------------|-
| true | false | 0101 | true |
| 'java.lang.Boolean' | 'java.lang.Boolean' | 'org.postgresql.util.PGobject' | 'java.lang.Boolean' |

------------------

When I use getString() instead of getObject() I get this result:

Object oValue = m_resultSet.getObject(i);

| cbitone | cbitthree | cvarbit | cboolean |
-|--------------------|--------------------|--------------------|--------------------|-
| '1' | '101' | '0101' | 't' |
| 'java.lang.String' | 'java.lang.String' | 'java.lang.String' | 'java.lang.String' |

------------------

Same statement in pgAdmin III returns:
1;101;"0101";t

------------------

Tested with:
PostgreSQL 8.1.4 on Windows 2000
JDBC driver: postgresql-8.2dev-503.jdbc3.jar AND postgresql-8.1-407.jdbc3.jar

Holger