import java.sql.*;

public class ArrayTest {

	public static void main(String args[]) throws Exception {
		Class.forName("org.postgresql.Driver");

		Connection conn = DriverManager.getConnection("jdbc:postgresql://localhost:5820/jurka","jurka","");

		Statement stmt = conn.createStatement();

		ResultSet rs = stmt.executeQuery("SELECT '{i,o,o}'::\"char\"[]");
		rs.next();

		Array arr = rs.getArray(1);
		String s[] = (String[])arr.getArray();
		for (int i=0; i<s.length; i++) {
			System.out.println(s[i]);
		}

		conn.close();
	}
}