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A type of Bag
that maintains order among its unique
representative members.
Method Summary | |
Comparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering. |
Object |
first()
Returns the first (lowest) member. |
Object |
last()
Returns the last (highest) member. |
Methods inherited from interface org.apache.commons.collections.Bag |
add,
add,
containsAll,
getCount,
iterator,
remove,
remove,
removeAll,
retainAll,
size,
uniqueSet |
Methods inherited from interface java.util.Collection |
addAll,
clear,
contains,
equals,
hashCode,
isEmpty,
toArray,
toArray |
Method Detail |
public Comparator comparator()
public Object first()
public Object last()
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