package org.bouncycastle.util;

public class Integers
{
    public static Integer valueOf(int value)
    {
        return Integer.valueOf(value);
    }
}

package org.bouncycastle.util;

public class Integers
{
    public static int rotateLeft(int i, int distance)
    {
        return Integer.rotateLeft(i, distance);
    }

    public static int rotateRight(int i, int distance)
    {
        return Integer.rotateRight(i, distance);
    }

    public static Integer valueOf(int value)
    {
        return Integer.valueOf(value);
    }
}

Make rotate methods from Integer available
Make rotate methods from Integer available