MIDP API Reference - Beginning J2ME: From Novice to Professional - page 383

// Static methods
public static Connection open(String name);
public static Connection open(String name, int mode);
public static Connection open(String name, int mode, boolean timeouts);
public static DataInputStream openDataInputStream(String name);
public static DataOutputStream openDataOutputStream(String name);
public static InputStream openInputStream(String name);
public static OutputStream openOutputStream(String name);
}
Interface javax.microedition.io.Connection
public interface Connection {
// Methods
public void close();
}
Interface javax.microedition.io.ContentConnection
public interface ContentConnection
implements StreamConnection {
// Methods
public String getEncoding();
public long getLength();
public String getType();
}
Interface javax.microedition.io.Datagram
public interface Datagram
implements DataInput, DataOutput {
// Methods
public String getAddress();
public byte[] getData();
public int getLength();
public int getOffset();
public void reset();
public void setAddress(String addr);
public void setAddress(Datagram reference);
public void setData(byte[] buffer, int offset, int len);
public void setLength(int len);
}
Interface javax.microedition.io.DatagramConnection
public interface DatagramConnection
implements Connection {