define bigrand function in java

here is code of bigrand function in c code

int bigrand (){
 return  RAND_MAX* rand()+rand();
}

pleas开发者_开发百科e tell me what is equivalent code in java?

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java.util.Random is the Java SE random generator, with subclasses e.g. java.security.SecureRandom for a more cryptographically stronger generator.

API links

• int nextInt(int n)
  • Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive)
• double nextDouble()
  • Returns the next pseudorandom, uniformly distributed double value between 0.0 and 1.0