Package org.eclipse.jetty.util
Class ArrayUtil
java.lang.Object
org.eclipse.jetty.util.ArrayUtil
Utility methods for Array manipulation
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Method Summary
Modifier and TypeMethodDescriptionstatic <T> T[]
add
(T[] array1, T[] array2) Add arraysstatic <T> T[]
addToArray
(T[] array, T item, Class<?> type) Add element to an arraystatic <E> List<E>
asMutableList
(E[] array) static <T> T[]
prependToArray
(T item, T[] array, Class<?> type) Add element to the start of an arraystatic <T> T[]
removeFromArray
(T[] array, Object item) static <T> T[]
removeNulls
(T[] array)
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Method Details
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removeFromArray
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add
public static <T> T[] add(T[] array1, T[] array2) Add arrays- Type Parameters:
T
- the array entry type- Parameters:
array1
- An array to add to (or null)array2
- An array to add to (or null)- Returns:
- new array with contents of both arrays, or null if both arrays are null
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addToArray
Add element to an array- Type Parameters:
T
- the array entry type- Parameters:
array
- The array to add to (or null)item
- The item to addtype
- The type of the array (in case of null array)- Returns:
- new array with contents of array plus item
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prependToArray
Add element to the start of an array- Type Parameters:
T
- the array entry type- Parameters:
array
- The array to add to (or null)item
- The item to addtype
- The type of the array (in case of null array)- Returns:
- new array with contents of array plus item
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asMutableList
- Type Parameters:
E
- the array entry type- Parameters:
array
- Any array of object- Returns:
- A new modifiable list initialised with the elements from
array
.
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removeNulls
public static <T> T[] removeNulls(T[] array)
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