public interface  oadd.org.apache.commons.math.random.RandomData extends java.lang.Object
{
public abstract java.lang.String nextHexString(int);
public abstract int nextInt(int, int);
public abstract long nextLong(long, long);
public abstract java.lang.String nextSecureHexString(int);
public abstract int nextSecureInt(int, int);
public abstract long nextSecureLong(long, long);
public abstract long nextPoisson(double);
public abstract double nextGaussian(double, double);
public abstract double nextExponential(double);
public abstract double nextUniform(double, double);
public abstract int[] nextPermutation(int, int);
public abstract java.lang.Object[] nextSample(java.util.Collection, int);
}