MIDP API Reference - Beginning J2ME: From Novice to Professional - page 365

Class java.io.PrintStream
public class PrintStream
extends java.io.OutputStream {
// Constructors
public PrintStream(OutputStream out);
// Methods
public boolean checkError();
public void close();
public void flush();
public void print(boolean b);
public void print(char c);
public void print(int i);
public void print(long l);
+ public void print(float f);
+ public void print(double d);
public void print(char[] s);
public void print(String s);
public void print(Object obj);
public void println();
public void println(boolean x);
public void println(char x);
public void println(int x);
public void println(long x);
+ public void println(float x);
+ public void println(double x);
public void println(char[] x);
public void println(String x);
public void println(Object x);
protected void setError();
public void write(int b);
public void write(byte[] buf, int off, int len);
}
Class java.io.Reader
public abstract class Reader
extends java.lang.Object {
// Constructors
protected Reader();
protected Reader(Object lock);
// Methods
public abstract void close();
public void mark(int readAheadLimit);
public boolean markSupported();