import java.util.*;
import java.lang.*;
import java.io.*;
class Ideone
{
public static void main
(String[] args
) {
String input
= "test/this/string"; List
<String
> list
= Arrays.
asList(input.
split("(?=/)|(?<=/)")); StringBuilder sb = new StringBuilder();
sb.append(s);
System.
out.
println(sb.
toString()); }
}
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