MIDP API Reference - Beginning J2ME: From Novice to Professional - page 386

Interface javax.microedition.io.InputConnection
public interface InputConnection
implements Connection {
// Methods
public DataInputStream openDataInputStream();
public InputStream openInputStream();
}
Interface javax.microedition.io.OutputConnection
public interface OutputConnection
implements Connection {
// Methods
public DataOutputStream openDataOutputStream();
public OutputStream openOutputStream();
}
Class javax.microedition.io.PushRegistry
public class PushRegistry
extends java.lang.Object {
// Static methods
public static String getFilter(String connection);
public static String getMIDlet(String connection);
public static String listConnections(boolean available);
public static long registerAlarm(String midlet, long time);
public static void registerConnection(String connection,
String midlet, String filter);
public static boolean unregisterConnection(String connection);
}
Interface javax.microedition.io.SecureConnection
public interface SecureConnection
implements SocketConnection {
// Methods
public SecurityInfo getSecurityInfo();
}