public static void assertAlmostEquals(double expected,double actual,int decimals){
  assertAlmostEquals(null,new Double(expected),new Double(actual),decimals);
}

public static void assertAlmostEquals ( double expected , double actual , int decimals ) { assertAlmostEquals ( null , new Double ( expected ) , new Double ( actual ) , decimals ) ; }
tests whether numbers are the same up to the specified decimals .
