Java tutorial
package org.bouncycastle.math.ec; import java.math.BigInteger; public interface ECConstants { public static final BigInteger ZERO = BigInteger.valueOf(0); public static final BigInteger ONE = BigInteger.valueOf(1); public static final BigInteger TWO = BigInteger.valueOf(2); public static final BigInteger THREE = BigInteger.valueOf(3); public static final BigInteger FOUR = BigInteger.valueOf(4); public static final BigInteger EIGHT = BigInteger.valueOf(8); }