com.liferay.portal.kernel.util
Class NullSafeProperties

java.lang.Object
  extended byjava.util.Dictionary
      extended byjava.util.Hashtable
          extended byjava.util.Properties
              extended bycom.liferay.portal.kernel.util.NullSafeProperties
All Implemented Interfaces:
java.lang.Cloneable, java.util.Map, java.io.Serializable

public class NullSafeProperties
extends java.util.Properties

View Source

Author:
Brian Wing Shun Chan
See Also:
Serialized Form

Field Summary
 
Fields inherited from class java.util.Properties
defaults
 
Constructor Summary
NullSafeProperties()
           
 
Method Summary
 java.lang.Object put(java.lang.Object key, java.lang.Object value)
           
 java.lang.Object remove(java.lang.Object key)
           
 
Methods inherited from class java.util.Properties
getProperty, getProperty, list, list, load, propertyNames, save, setProperty, store
 
Methods inherited from class java.util.Hashtable
clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, putAll, rehash, size, toString, values
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NullSafeProperties

public NullSafeProperties()
Method Detail

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

remove

public java.lang.Object remove(java.lang.Object key)