public final void testGenerateSeedint01(){
  try {
    sr.generateSeed(-1);
    fail("generateSeed(-1) :: No NegativeArraySizeException");
  }
 catch (  NegativeArraySizeException e) {
  }
}

public final void testGenerateSeedint01 ( ) { try { sr . generateSeed ( - 1 ) ; fail ( "generateSeed(-1) :: No NegativeArraySizeException" ) ; } catch ( NegativeArraySizeException e ) { } }
test against the " void generateseed ( int ) " method ; it checks out that the method throws negativearraysizeexception if argument < 0
