passing array as parameters to PrepareStatement or callable statement.[setObject() or setArray()]

Hello all,
my apologies if this question has been asked before. I looked
through the archives could not find the relevant info (if I overlooked
something, sorry).

int[] intarray = new int[1];
getAssociatedLMs.setObject(1, intarray, java.sql.Types.ARRAY);
//getAssociatedLM's is a callable statement ("{call getLMs(?,?) } ");

so I get a compilation error saying
org.postgresql.util.PSQLException: Cannot cast an instance of [I to
type Types.ARRAY
at org.postgresql.jdbc2.AbstractJdbc2Statement.setObject(AbstractJdbc2Statement.java:1637)
at org.postgresql.jdbc3.AbstractJdbc3Statement.setObject(AbstractJdbc3Statement.java:1435)
at org.postgresql.jdbc2.AbstractJdbc2Statement.setObject(AbstractJdbc2Statement.java:1652)
at //the setObjectLineAbove

IF I change it to type Integer[]
org.postgresql.util.PSQLException: Cannot cast an instance of
[Ljava.lang.Integer; to type Types.ARRAY
at org.postgresql.jdbc2.AbstractJdbc2Statement.setObject(AbstractJdbc2Statement.java:1637)
......

I notice Dave Cramer mentioned something about this could be an
easier process. But what is the process now? (aka, am I completely
off?)
Much thanks in advance.

Assad