org.apache.jackrabbit.mk.util
Class ArrayUtils

java.lang.Object
  org.apache.jackrabbit.mk.util.ArrayUtils

public class ArrayUtils
extends Object

Array utility methods.

Field Summary

static int[]	EMPTY_INTEGER_ARRAY
static long[]	EMPTY_LONG_ARRAY
static String[]	EMPTY_STRING_ARRAY

Constructor Summary

ArrayUtils()

Method Summary

static int[]	arrayInsert(int[] values, int index, int x) Insert an element into a clone of the array at the given position.
static long[]	arrayInsert(long[] values, int index, long x) Insert an element into a clone of the array at the given position.
static String[]	arrayInsert(String[] values, int index, String x) Insert an element into a clone of the array at the given position.
static <T> T[]	arrayInsert(T[] values, int index, T x) Insert an element into a clone of the array at the given position.
static int[]	arrayRemove(int[] values, int index) Remove an element from a clone of the array at the given position.
static long[]	arrayRemove(long[] values, int index) Remove an element from a clone of the array at the given position.
static String[]	arrayRemove(String[] values, int index) Remove an element from a clone of the array at the given position.
static <T> T[]	arrayRemove(T[] values, int index) Remove an element from a clone of the array at the given position.
static <T> T[]	arrayReplace(T[] values, int index, T x) Replace an element in a clone of the array at the given position.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

EMPTY_LONG_ARRAY

public static final long[] EMPTY_LONG_ARRAY

EMPTY_INTEGER_ARRAY

public static final int[] EMPTY_INTEGER_ARRAY

Constructor Detail

ArrayUtils

public ArrayUtils()

Method Detail

arrayReplace

public static <T> T[] arrayReplace(T[] values,
                                   int index,
                                   T x)

Replace an element in a clone of the array at the given position.

Parameters:

values - the values

index - the index

x - the value to add

Returns:

the new array

arrayInsert

public static int[] arrayInsert(int[] values,
                                int index,
                                int x)

Insert an element into a clone of the array at the given position.

Parameters:

values - the values

index - the index

x - the value to add

Returns:

the new array

arrayInsert

public static long[] arrayInsert(long[] values,
                                 int index,
                                 long x)

Insert an element into a clone of the array at the given position.

Parameters:

values - the values

index - the index

x - the value to add

Returns:

the new array

arrayInsert

public static <T> T[] arrayInsert(T[] values,
                                  int index,
                                  T x)

Insert an element into a clone of the array at the given position.

Parameters:

values - the values

index - the index

x - the value to add

Returns:

the new array

arrayInsert

public static String[] arrayInsert(String[] values,
                                   int index,
                                   String x)

Insert an element into a clone of the array at the given position.

Parameters:

values - the values

index - the index

x - the value to add

Returns:

the new array

arrayRemove

public static int[] arrayRemove(int[] values,
                                int index)

Remove an element from a clone of the array at the given position.

Parameters:

values - the values

index - the index

Returns:

the new array

arrayRemove

public static <T> T[] arrayRemove(T[] values,
                                  int index)

Remove an element from a clone of the array at the given position.

Parameters:

values - the values

index - the index

Returns:

the new array

arrayRemove

public static long[] arrayRemove(long[] values,
                                 int index)

Remove an element from a clone of the array at the given position.

Parameters:

values - the values

index - the index

Returns:

the new array

arrayRemove

public static String[] arrayRemove(String[] values,
                                   int index)

Remove an element from a clone of the array at the given position.

Parameters:

values - the values

index - the index

Returns:

the new array