MIDP API Reference - Beginning J2ME: From Novice to Professional - page 363

Class java.io.DataOutputStream
public class DataOutputStream
extends java.io.OutputStream
implements DataOutput {
// Constructors
public DataOutputStream(OutputStream out);
// Methods
public void close();
public void flush();
public void write(int b);
public void write(byte[] b, int off, int len);
public final void writeBoolean(boolean v);
public final void writeByte(int v);
public final void writeChar(int v);
public final void writeChars(String s);
+ public final void writeDouble(double v);
+ public final void writeFloat(float v);
public final void writeInt(int v);
public final void writeLong(long v);
public final void writeShort(int v);
public final void writeUTF(String str);
}
Class java.io.InputStream
public abstract class InputStream
extends java.lang.Object {
// Constructors
public InputStream();
// Methods
public int available();
public void close();
public synchronized void mark(int readlimit);
public boolean markSupported();
public abstract int read();
public int read(byte[] b);
public int read(byte[] b, int off, int len);
public synchronized void reset();
public long skip(long n);
}