Which is valid?
A.
package com.example;
class Test { }
import java.util.*;
B.
package com.example;
import java.util;
import java.*;
class Test { }
C.
package com.example;
import java.util.*;
import java.io.*;
class Test { }
D.
import java.util.*;
package com.example;
class Test { }
E.
package com.example;
package com.sun;
import java.util.*;
class Test { }