/* 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
{
{
String[] tasks
= new String[]{"e",
"a",
"c",
"b",
"c",
"d",
"a",
"a"}; Set
<String
> sTasks
= new HashSet
<String
>(Arrays.
asList(tasks
)); Set
<String
> sTasks1
= new LinkedHashSet
<String
>(Arrays.
asList(tasks
)); }
}
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