public class BigInteger extends Number {

    // Public Constructors

            public BigInteger(byte[] val) throws NumberFormatException;

            public BigInteger(int signum, byte[] magnitude) throws NumberFormatException;

            public BigInteger(String val, int radix) throws NumberFormatException;

            public BigInteger(String val) throws NumberFormatException;

            public BigInteger(int numBits, Random rndSrc) throws IllegalArgumentException;

            public BigInteger(int bitLength, int certainty, Random rnd);

    // Class Methods

            public static BigInteger valueOf(long val);

    // Public Instance Methods

            public BigInteger abs();

            public BigInteger add(BigInteger val) throws ArithmeticException;

            public BigInteger and(BigInteger val);

            public BigInteger andNot(BigInteger val);

            public int bitCount();

            public int bitLength();

            public BigInteger clearBit(int n) throws ArithmeticException;

            public int compareTo(BigInteger val);

            public BigInteger divide(BigInteger val) throws ArithmeticException;

            public BigInteger[] divideAndRemainder(BigInteger val) throws ArithmeticException;

            public double doubleValue();  // Defines Number

            public boolean equals(Object x);  // Overrides Object

            public BigInteger flipBit(int n) throws ArithmeticException;

            public float floatValue();  // Defines Number

            public BigInteger gcd(BigInteger val);

            public int getLowestSetBit();

            public int hashCode();  // Overrides Object

            public int intValue();  // Defines Number

            public boolean isProbablePrime(int certainty);

            public long longValue();  // Defines Number

            public BigInteger max(BigInteger val);

            public BigInteger min(BigInteger val);

            public BigInteger mod(BigInteger m);

            public BigInteger modInverse(BigInteger m) throws ArithmeticException;

            public BigInteger modPow(BigInteger exponent, BigInteger m);

            public BigInteger multiply(BigInteger val);

            public BigInteger negate();

            public BigInteger not();

            public BigInteger or(BigInteger val);

            public BigInteger pow(int exponent) throws ArithmeticException;

            public BigInteger remainder(BigInteger val) throws ArithmeticException;

            public BigInteger setBit(int n) throws ArithmeticException;

            public BigInteger shiftLeft(int n);

            public BigInteger shiftRight(int n);

            public int signum();

            public BigInteger subtract(BigInteger val);

            public boolean testBit(int n) throws ArithmeticException;

            public byte[] toByteArray();

            public String toString(int radix);

            public String toString();  // Overrides Object

            public BigInteger xor(BigInteger val);

}