Which of the following code snippets will compile without any errors?

A)

package mypackage;
import java.*;
class X {}

B)

package mypackage;
import java.util.*;
class X {}

C)

import java.util.*;
package mypackage;
class X {}

D)

//Comment
package mypackage;
import java.util.*;
class X {}

E)

package mypackage;import java.util.Vector;
class X {}