/* 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
<String
> all
= new LinkedList
<>(List.
of("az",
"a",
"x",
"ab",
"ax")); all.add("abc");
}
}
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