MIDP API Reference - Beginning J2ME: From Novice to Professional - page 377

Package java.lang.ref
Class java.lang.ref.Reference
+ public abstract class Reference
extends java.lang.Object {
// Methods
+ public void clear();
+ public Object get();
}
Class java.lang.ref.WeakReference
+ public class WeakReference
extends java.lang.ref.Reference {
// Constructors
+ public WeakReference(Object ref);
}
Package java.util
Class java.util.Calendar
public abstract class Calendar
extends java.lang.Object {
// Constants
public static final int AM;
public static final int AM_PM;
public static final int APRIL;
public static final int AUGUST;
public static final int DATE;
public static final int DAY_OF_MONTH;
public static final int DAY_OF_WEEK;
public static final int DECEMBER;
public static final int FEBRUARY;
public static final int FRIDAY;
public static final int HOUR;
public static final int HOUR_OF_DAY;
public static final int JANUARY;
public static final int JULY;
public static final int JUNE;
public static final int MARCH;
public static final int MAY;