1. import java.util.*; 2. public class Test { 3. public static void main(String[] args) { 4. List strings = new ArrayList(); 5. // insert code here 6. } 7. } Which four, inserted at line 5, will allow compilation to succeed?()A、 String s = strings.get(0);B、 Iterator i1 = strings.iterator();C、 String[] array1 = strings.toArray();D、 Iterator i2 = strings.iterator();E、 String[] array2 = strings.toArray(new String[1]);F、 Iterator i3 = strings.iterator();
1. import java.util.*; 2. public class Test { 3. public static void main(String[] args) { 4. List
- A、 String s = strings.get(0);
- B、 Iterator i1 = strings.iterator();
- C、 String[] array1 = strings.toArray();
- D、 Iterator
i2 = strings.iterator(); - E、 String[] array2 = strings.toArray(new String[1]);
- F、 Iterator
i3 = strings.iterator ();
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