BIT vs boolean

According to the jdbc doc's one should set a BIT value in a prepared statement
using the setBoolean function. So I think the following should work:

stat = con.createStatement();

stat.execute( "CREATE TABLE bitTable( b BIT )" );

pstat = con.prepareStatement( "INSERT INTO bitTable( b ) VALUES( ? )" );

pstat.setBoolean( 1, true );

pstat.execute();

However with pgsql-jdbc 7.3.3 build 110, I get the following error:

Exception in thread "main" java.sql.SQLException: ERROR: Cannot parse 't' as a
binary digit

at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:131)
at
org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connection.jav
a:505)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:
320)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:
48)
at SQLBug.main(SQLBug.java:34)

Is setBoolean is just printing true or false into a string and expecting the
database side to parse it? Maybe it should check the type of the column to
determine if the boolean value should be printed as true/false or 0/1 (or
whatever BIT is expecting to see).

Darin