import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Base64;
class Ideone
{
{
String payload
= "eyJibGExIjoiYmxhMSIsImJsYTIiOiJibGEyIn0="; System.
out.
println("payload = " + payload
); String json
= new String(Base64.
getDecoder().
decode(payload
)); System.
out.
println("json = " + json
); }
}
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