net.lenni0451.reflect

Class Arrays

java.lang.Object

net.lenni0451.reflect.Arrays

@ParametersAreNonnullByDefault
public class Arrays
extends java.lang.Object

This class contains some useful methods for working with arrays.

Constructor Summary

Constructors

Constructor and Description
Arrays()

Method Summary

Modifier and Type	Method and Description
static void	fill(byte[] array, byte value) Fill a byte array with a value.
static void	fill(char[] array, char value) Fill a char array with a value.
static void	fill(double[] array, double value) Fill a double array with a value.
static void	fill(float[] array, float value) Fill a float array with a value.
static void	fill(int[] array, int value) Fill an int array with a value.
static void	fill(long[] array, long value) Fill a long array with a value.
static void	fill(short[] array, short value) Fill a short array with a value.
static void	setLength(java.lang.Object array, int newLength) Set the length of an array.

Methods inherited from class java.lang.Object

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

Constructor Detail

Arrays

public Arrays()

Method Detail

setLength

public static void setLength(java.lang.Object array,
                             int newLength)

Set the length of an array.
It is recommended to only decrease the length of the array.
Increasing the length of the array would overwrite the memory of the next object.

Parameters:

array - The array

newLength - The new length

fill

public static void fill(byte[] array,
                        byte value)

Fill a byte array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(short[] array,
                        short value)

Fill a short array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(char[] array,
                        char value)

Fill a char array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(int[] array,
                        int value)

Fill an int array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(long[] array,
                        long value)

Fill a long array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(float[] array,
                        float value)

Fill a float array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with

fill

public static void fill(double[] array,
                        double value)

Fill a double array with a value.
This directly writes to the memory of the array and is therefore very fast.

Parameters:

array - The array

value - The value to fill the array with