There is not problem when running the following code with promotion build 75.
But with pit build 77, we got the following exception on sol9, sol10, sol10 64bit, sol9x86, sol10x86
Exception in thread "main" java.lang.IndexOutOfBoundsException
        at java.io.BufferedInputStream.read(BufferedInputStream.java:340)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:225)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:290)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:363)
        at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedByte(SeedGenerator.java:453)
        at sun.security.provider.SeedGenerator.getSeedBytes(SeedGenerator.java:123)
        at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:118)
        at sun.security.provider.SecureRandom.engineGenerateSeed(SecureRandom.java:114)
        at java.security.SecureRandom.generateSeed(SecureRandom.java:495)
        at Test.main(Test.java:11)

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import java.security.* ;

public class Test
{
   static byte[] rnd ;

   static public void main (String[] args) throws Exception {
      System.out.println (
"Generating 20,000 random bits. This will take SOME time...") ;
      
      rnd = (SecureRandom.getInstance("SHA1PRNG")).generateSeed(2500) ;

      System.out.println ("Done.") ;
      
   }
}
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The test is passed when the numBytes passed in is equal or less than 1040.
And it will be failed when the numBytes passed in is equal or bigger that 1041.