/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
List<Object> a = new ArrayList<>();
System.
out.
printf("list == null : %s %n", a
== null); System.
out.
printf("list.isEmpty : %s %n", a.
isEmpty());
List<Object> b = null;
System.
out.
printf("list == null : %s %n", b
== null); try {
System.
out.
printf("list.isEmpty : %s %n", b.
isEmpty()); System.
out.
printf("list.isEmpty : %s %n", e.
getClass().
getName()); }
}
}
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