Arrays
| Modifier and Type | Method and Description |
|---|---|
static <T> List<T> |
asList(T... a)
Returns a fixed-size list backed by the specified array.
|
static int |
binarySearch(byte[] a,
byte key)
Searches the specified array of bytes for the specified value using the
binary search algorithm.
|
static int |
binarySearch(byte[] a,
int fromIndex,
int toIndex,
byte key)
Searches a range of
the specified array of bytes for the specified value using the
binary search algorithm.
|
static int |
binarySearch(char[] a,
char key)
Searches the specified array of chars for the specified value using the
binary search algorithm.
|
static int |
binarySearch(char[] a,
int fromIndex,
int toIndex,
char key)
Searches a range of
the specified array of chars for the specified value using the
binary search algorithm.
|
static int |
binarySearch(double[] a,
double key)
Searches the specified array of doubles for the specified value using
the binary search algorithm.
|
static int |
binarySearch(double[] a,
int fromIndex,
int toIndex,
double key)
Searches a range of
the specified array of doubles for the specified value using
the binary search algorithm.
|
static int |
binarySearch(float[] a,
float key)
Searches the specified array of floats for the specified value using
the binary search algorithm.
|
static int |
binarySearch(float[] a,
int fromIndex,
int toIndex,
float key)
Searches a range of
the specified array of floats for the specified value using
the binary search algorithm.
|
static int |
binarySearch(int[] a,
int key)
Searches the specified array of ints for the specified value using the
binary search algorithm.
|
static int |
binarySearch(int[] a,
int fromIndex,
int toIndex,
int key)
Searches a range of
the specified array of ints for the specified value using the
binary search algorithm.
|
static int |
binarySearch(long[] a,
int fromIndex,
int toIndex,
long key)
Searches a range of
the specified array of longs for the specified value using the
binary search algorithm.
|
static int |
binarySearch(long[] a,
long key)
Searches the specified array of longs for the specified value using the
binary search algorithm.
|
static int |
binarySearch(Object[] a,
int fromIndex,
int toIndex,
Object key)
Searches a range of
the specified array for the specified object using the binary
search algorithm.
|
static int |
binarySearch(Object[] a,
Object key)
Searches the specified array for the specified object using the binary
search algorithm.
|
static int |
binarySearch(short[] a,
int fromIndex,
int toIndex,
short key)
Searches a range of
the specified array of shorts for the specified value using
the binary search algorithm.
|
static int |
binarySearch(short[] a,
short key)
Searches the specified array of shorts for the specified value using
the binary search algorithm.
|
static <T> int |
binarySearch(T[] a,
int fromIndex,
int toIndex,
T key,
Comparator<? super T> c)
Searches a range of
the specified array for the specified object using the binary
search algorithm.
|
static <T> int |
binarySearch(T[] a,
T key,
Comparator<? super T> c)
Searches the specified array for the specified object using the binary
search algorithm.
|
static boolean[] |
copyOf(boolean[] original,
int newLength)
Copies the specified array, truncating or padding with false (if necessary)
so the copy has the specified length.
|
static byte[] |
copyOf(byte[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static char[] |
copyOf(char[] original,
int newLength)
Copies the specified array, truncating or padding with null characters (if necessary)
so the copy has the specified length.
|
static double[] |
copyOf(double[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static float[] |
copyOf(float[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static int[] |
copyOf(int[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static long[] |
copyOf(long[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static short[] |
copyOf(short[] original,
int newLength)
Copies the specified array, truncating or padding with zeros (if necessary)
so the copy has the specified length.
|
static <T> T[] |
copyOf(T[] original,
int newLength)
Copies the specified array, truncating or padding with nulls (if necessary)
so the copy has the specified length.
|
static <T,U> T[] |
copyOf(U[] original,
int newLength,
Class<? extends T[]> newType)
Copies the specified array, truncating or padding with nulls (if necessary)
so the copy has the specified length.
|
static boolean[] |
copyOfRange(boolean[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static byte[] |
copyOfRange(byte[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static char[] |
copyOfRange(char[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static double[] |
copyOfRange(double[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static float[] |
copyOfRange(float[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static int[] |
copyOfRange(int[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static long[] |
copyOfRange(long[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static short[] |
copyOfRange(short[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static <T> T[] |
copyOfRange(T[] original,
int from,
int to)
Copies the specified range of the specified array into a new array.
|
static <T,U> T[] |
copyOfRange(U[] original,
int from,
int to,
Class<? extends T[]> newType)
Copies the specified range of the specified array into a new array.
|
static boolean |
deepEquals(Object[] a1,
Object[] a2)
Returns true if the two specified arrays are deeply
equal to one another.
|
static int |
deepHashCode(Object[] a)
Returns a hash code based on the "deep contents" of the specified
array.
|
static String |
deepToString(Object[] a)
Returns a string representation of the "deep contents" of the specified
array.
|
static boolean |
equals(boolean[] a,
boolean[] a2)
Returns true if the two specified arrays of booleans are
equal to one another.
|
static boolean |
equals(byte[] a,
byte[] a2)
Returns true if the two specified arrays of bytes are
equal to one another.
|
static boolean |
equals(char[] a,
char[] a2)
Returns true if the two specified arrays of chars are
equal to one another.
|
static boolean |
equals(double[] a,
double[] a2)
Returns true if the two specified arrays of doubles are
equal to one another.
|
static boolean |
equals(float[] a,
float[] a2)
Returns true if the two specified arrays of floats are
equal to one another.
|
static boolean |
equals(int[] a,
int[] a2)
Returns true if the two specified arrays of ints are
equal to one another.
|
static boolean |
equals(long[] a,
long[] a2)
Returns true if the two specified arrays of longs are
equal to one another.
|
static boolean |
equals(Object[] a,
Object[] a2)
Returns true if the two specified arrays of Objects are
equal to one another.
|
static boolean |
equals(short[] a,
short[] a2)
Returns true if the two specified arrays of shorts are
equal to one another.
|
static void |
fill(boolean[] a,
boolean val)
Assigns the specified boolean value to each element of the specified
array of booleans.
|
static void |
fill(boolean[] a,
int fromIndex,
int toIndex,
boolean val)
Assigns the specified boolean value to each element of the specified
range of the specified array of booleans.
|
static void |
fill(byte[] a,
byte val)
Assigns the specified byte value to each element of the specified array
of bytes.
|
static void |
fill(byte[] a,
int fromIndex,
int toIndex,
byte val)
Assigns the specified byte value to each element of the specified
range of the specified array of bytes.
|
static void |
fill(char[] a,
char val)
Assigns the specified char value to each element of the specified array
of chars.
|
static void |
fill(char[] a,
int fromIndex,
int toIndex,
char val)
Assigns the specified char value to each element of the specified
range of the specified array of chars.
|
static void |
fill(double[] a,
double val)
Assigns the specified double value to each element of the specified
array of doubles.
|
static void |
fill(double[] a,
int fromIndex,
int toIndex,
double val)
Assigns the specified double value to each element of the specified
range of the specified array of doubles.
|
static void |
fill(float[] a,
float val)
Assigns the specified float value to each element of the specified array
of floats.
|
static void |
fill(float[] a,
int fromIndex,
int toIndex,
float val)
Assigns the specified float value to each element of the specified
range of the specified array of floats.
|
static void |
fill(int[] a,
int val)
Assigns the specified int value to each element of the specified array
of ints.
|
static void |
fill(int[] a,
int fromIndex,
int toIndex,
int val)
Assigns the specified int value to each element of the specified
range of the specified array of ints.
|
static void |
fill(long[] a,
int fromIndex,
int toIndex,
long val)
Assigns the specified long value to each element of the specified
range of the specified array of longs.
|
static void |
fill(long[] a,
long val)
Assigns the specified long value to each element of the specified array
of longs.
|
static void |
fill(Object[] a,
int fromIndex,
int toIndex,
Object val)
Assigns the specified Object reference to each element of the specified
range of the specified array of Objects.
|
static void |
fill(Object[] a,
Object val)
Assigns the specified Object reference to each element of the specified
array of Objects.
|
static void |
fill(short[] a,
int fromIndex,
int toIndex,
short val)
Assigns the specified short value to each element of the specified
range of the specified array of shorts.
|
static void |
fill(short[] a,
short val)
Assigns the specified short value to each element of the specified array
of shorts.
|
static int |
hashCode(boolean[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(byte[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(char[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(double[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(float[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(int[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(long[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(Object[] a)
Returns a hash code based on the contents of the specified array.
|
static int |
hashCode(short[] a)
Returns a hash code based on the contents of the specified array.
|
static void |
sort(byte[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(byte[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(char[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(char[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(double[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(double[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(float[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(float[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(int[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(int[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(long[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(long[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static void |
sort(Object[] a)
Sorts the specified array of objects into ascending order, according
to the natural ordering of its elements.
|
static void |
sort(Object[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the specified array of objects into
ascending order, according to the
natural ordering of its
elements.
|
static void |
sort(short[] a)
Sorts the specified array into ascending numerical order.
|
static void |
sort(short[] a,
int fromIndex,
int toIndex)
Sorts the specified range of the array into ascending order.
|
static <T> void |
sort(T[] a,
Comparator<? super T> c)
Sorts the specified array of objects according to the order induced by
the specified comparator.
|
static <T> void |
sort(T[] a,
int fromIndex,
int toIndex,
Comparator<? super T> c)
Sorts the specified range of the specified array of objects according
to the order induced by the specified comparator.
|
static String |
toString(boolean[] a)
Returns a string representation of the contents of the specified array.
|
static String |
toString(byte[] a)
Returns a string representation of the contents of the specified array.
|
static String |
toString(char[] a)
Returns a string representation of the contents of the specified array.
|
static String |
toString(double[] a)
Returns a string representation of the contents of the specified array.
|
static String |
toString(float[] a)
Returns a string representation of the contents of the specified array.
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static String |
toString(int[] a)
Returns a string representation of the contents of the specified array.
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static String |
toString(long[] a)
Returns a string representation of the contents of the specified array.
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static String |
toString(Object[] a)
Returns a string representation of the contents of the specified array.
|
static String |
toString(short[] a)
Returns a string representation of the contents of the specified array.
|