Class CollectionUtil
java.lang.Object
org.apache.tiles.request.collection.CollectionUtil
Utilities for requests.
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Method SummaryModifier and TypeMethodDescriptionstatic intenumerationSize(Enumeration<?> keys) Returns the number of elements in an enumeration, by iterating it.static StringReturns the string representation of the key.
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Method Details- 
keyReturns the string representation of the key.- Parameters:
- key- The key.
- Returns:
- The string representation of the key.
- Throws:
- IllegalArgumentException- If the key is- null.
 
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enumerationSizeReturns the number of elements in an enumeration, by iterating it.- Parameters:
- keys- The enumeration.
- Returns:
- The number of elements.
 
 
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