public class ArrayTest {   public static void main （Stringargs） {   float f1， f2；   f1 = new float [10]；  f2 = f1；   System.out.printIn （“f2[0]=” + f2[0]）；   }  }   What is the result？（）

• A、 It prints f2[0] = 0.0
• B、 It prints f2[0] = NaN
• C、 An error at line 5 causes compile to fail.
• D、 An error at line 6 causes compile to fail.
• E、 An error at line 6 causes an exception at runtime.