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java.lang.Objectorg.pentaho.reporting.libraries.base.util.Empty
public final class Empty
Class which holds a static reference to a set of empty objects. This is created for performance reasons. Using this class will prevent creating duplicated "empty" object.
Field Summary | |
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static java.util.List |
LIST
Deprecated. this is a redeclaration of the Collections.EMPTY_LIST field and should be killed. |
static java.util.Map |
MAP
An empty Map. |
static java.lang.String |
STRING
The empty string. |
static java.lang.String[] |
STRING_ARRAY
An empty array of Strings. |
Method Summary |
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String STRING
public static final java.lang.String[] STRING_ARRAY
public static final java.util.Map MAP
public static final java.util.List LIST
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