Update tests.

Author: gk-brown

kilo-client/src/test/java/org/httprpc/kilo/io/JSONDecoderTest.java

@@ -24,13 +24,6 @@
 import static org.junit.jupiter.api.Assertions.*;
 
 public class JSONDecoderTest {
-    public record Row (
-        String a,
-        int b,
-        boolean c
-    ) {
-    }
-
     @Test
     public void testString() throws IOException {
         assertEquals("abcdéfg", decode("\"abcdéfg\""));