public final class NullValue
extends java.lang.Object
implements java.io.Serializable
null
replacement
for cache stores which otherwise do not support null
values.AbstractValueAdaptingCache
,
Serialized FormModifier and Type | Field and Description |
---|---|
(package private) static java.lang.Object |
INSTANCE |
private static long |
serialVersionUID |
Modifier | Constructor and Description |
---|---|
private |
NullValue() |
Modifier and Type | Method and Description |
---|---|
private java.lang.Object |
readResolve() |
static final java.lang.Object INSTANCE
private static final long serialVersionUID