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java.lang.Object | +--org.gjt.btools.utilities.NullObject
An object representing null. This can be used in list boxes, combo boxes and the like where a null option is desired but everything stored must be a real object.
Field Summary | |
static NullObject |
instance
A publicly available null object. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final NullObject instance
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