import java.util.*;
import java.lang.*;
import java.io.*;
class StringRotation
{
{
System.
out.
println(isRotationSubstring
("Dhruvil",
"vilDhru")); }
public static boolean isRotationSubstring
(String one,
String two
){
StringBuilder sb = new StringBuilder(two + two);
System.
out.
println(sb.
toString()); if (sb.toString().contains(one)) return true;
else return false;
}
}
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