public class Undefined
extends java.lang.Object
implements java.io.Serializable
| Modifier and Type | Field and Description | 
|---|---|
| static java.lang.Object | instance | 
| static Scriptable | SCRIPTABLE_UNDEFINED | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | equals(java.lang.Object obj) | 
| int | hashCode() | 
| static boolean | isUndefined(java.lang.Object obj) | 
| java.lang.Object | readResolve() | 
public static final java.lang.Object instance
public static final Scriptable SCRIPTABLE_UNDEFINED
public java.lang.Object readResolve()
public boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic int hashCode()
hashCode in class java.lang.Objectpublic static boolean isUndefined(java.lang.Object obj)