public
class
CollectionUtil
extends Object| java.lang.Object | |
| ↳ | com.pnfsoftware.jeb.util.CollectionUtil |
Class Overview
Convenience methods for Java Collection collections, in particular, List lists.
Summary
| Public Constructors | |||||||||||
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| CollectionUtil() | |||||||||||
| Public Methods | |||||||||||
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| static <T> T |
get(List<T> list, int index, T safeValue)
Get the value of a list, safely returning a providing default value if the list s null or the
index out-of-range.
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| static <T> T |
get(List<T> list, int index)
Get the value of a list, safely returning null if the list s null or the index out-of-range.
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| static <T> T | getFirst(List<T> list) | ||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public CollectionUtil ()
Public Methods
public static T get (List<T> list, int index, T safeValue)
Get the value of a list, safely returning a providing default value if the list s null or the index out-of-range.
public static T get (List<T> list, int index)
Get the value of a list, safely returning null if the list s null or the index out-of-range.