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package java.util;
public class Arrays
{
private Arrays()
{
}
public static void fill(byte[] ret, byte v)
{
for (int i = 0; i != ret.length; i++)
{
ret[i] = v;
}
}
public static boolean equals(byte[] a, byte[] a2)
{
if (a == a2)
{
return true;
}
if (a == null || a2 == null)
{
return false;
}
int length = a.length;
if (a2.length != length)
{
return false;
}
for (int i = 0; i < length; i++)
{
if (a[i] != a2[i])
{
return false;
}
}
return true;
}
public static List asList(Object[] a)
{
return new ArrayList(a);
}
private static class ArrayList
extends AbstractList
{
private Object[] a;
ArrayList(Object[] array)
{
a = array;
}
public int size()
{
return a.length;
}
public Object[] toArray()
{
Object[] tmp = new Object[a.length];
System.arraycopy(a, 0, tmp, 0, tmp.length);
return tmp;
}
public Object get(int index)
{
return a[index];
}
public Object set(int index, Object element)
{
Object oldValue = a[index];
a[index] = element;
return oldValue;
}
public int indexOf(Object o)
{
if (o == null)
{
for (int i = 0; i < a.length; i++)
{
if (a[i] == null)
{
return i;
}
}
}
else
{
for (int i = 0; i < a.length; i++)
{
if (o.equals(a[i]))
{
return i;
}
}
}
return -1;
}
public boolean contains(Object o)
{
return indexOf(o) != -1;
}
}
}
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