PostgreSQL data types mapped Java classes for JDBC

Hi,

Where are all the PostgreSQL data types mapped to Java classes? I have found
the following from an old mailing list message:

1 data_type_id Data Type Id java.lang.Integer int4 11
2 smallint_type Smallint Type java.lang.Integer int2 6
3 int_type Int Type java.lang.Integer int4 11
4 bigint_type Bigint Type java.lang.Long int8 20
5 decimal_type Decimal Type java.math.BigDecimal numeric 18
6 numeric_type Numeric Type java.math.BigDecimal numeric 12
7 real_type Real Type java.lang.Float float4 14
8 doubleprecision_type Doubleprecision Type java.lang.Double float8 24
9 serial_type Serial Type java.lang.Integer int4 11
10 bigserial_type Bigserial Type java.lang.Long int8 20
11 varchar_type Varchar Type java.lang.String varchar 30
12 char_type Char Type java.lang.String bpchar 30
13 text_type Text Type java.lang.String text 2147483647
14 bytea_type Bytea Type [B bytea 2147483647
15 date_type Date Type java.sql.Date date 13
16 time_type Time Type java.sql.Time time 15
17 timetz_type Timetz Type java.sql.Time timetz 21
18 timestamp_type Timestamp Type java.sql.Timestamp timestamp 29
19 timestamptz_type Timestamptz Type java.sql.Timestamp timestamptz 35
20 interval_type Interval Type org.postgresql.util.PGInterval interval 49
21 boolean_type Boolean Type java.lang.Boolean bool 1

22 point_type Point Type org.postgresql.geometric.PGpoint point 2147483647 23
linesegment_type Linesegment Type org.postgresql.geometric.PGlseg lseg
2147483647

24 box_type Box Type org.postgresql.geometric.PGbox box 2147483647
25 path_type Path Type org.postgresql.geometric.PGpath path 2147483647

26 polygon_type Polygon Type org.postgresql.geometric.PGpolygon polygon
2147483647 27 circle_type Circle Type org.postgresql.geometric.PGcircle
circle 2147483647

28 cidr_type Cidr Type java.lang.Object cidr 2147483647
29 inet_type Inet Type java.lang.Object inet 2147483647
30 macaddr_type Macaddr Type java.lang.Object macaddr 2147483647
31 bit2_type Bit2 Type java.lang.Boolean bit 2
32 bitvarying5_type Bitvarying5 Type java.lang.Object varbit 5

Where is the most recent list?

Thank you!
Dave

P.S.
If these are not already in the information_schema (or similar), I think
they would make for a worthwhile addition.