diff --git a/tests/MyGame/Example/Stat.kt b/tests/MyGame/Example/Stat.kt
index e72f553..e6cc94c 100644
--- a/tests/MyGame/Example/Stat.kt
+++ b/tests/MyGame/Example/Stat.kt
@@ -7,7 +7,6 @@
 import com.google.flatbuffers.*
 
 @Suppress("unused")
-@ExperimentalUnsignedTypes
 class Stat : Table() {
 
     fun __init(_i: Int, _bb: ByteBuffer)  {
@@ -52,8 +51,13 @@
             false
         }
     }
+    override fun keysCompare(o1: Int, o2: Int, _bb: ByteBuffer) : Int {
+        val val_1 = _bb.getShort(__offset(8, o1, _bb))
+        val val_2 = _bb.getShort(__offset(8, o2, _bb))
+        return (val_1 - val_2).sign
+    }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_1_12_0()
+        fun validateVersion() = Constants.FLATBUFFERS_2_0_0()
         fun getRootAsStat(_bb: ByteBuffer): Stat = getRootAsStat(_bb, Stat())
         fun getRootAsStat(_bb: ByteBuffer, obj: Stat): Stat {
             _bb.order(ByteOrder.LITTLE_ENDIAN)
@@ -74,5 +78,27 @@
             val o = builder.endTable()
             return o
         }
+        fun __lookup_by_key(obj: Stat?, vectorLocation: Int, key: UShort, bb: ByteBuffer) : Stat? {
+            var span = bb.getInt(vectorLocation - 4)
+            var start = 0
+            while (span != 0) {
+                var middle = span / 2
+                val tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb)
+                val value = bb.getShort(__offset(8, bb.capacity() - tableOffset, bb)).toUShort()
+                val comp = value.compareTo(key)
+                when {
+                    comp > 0 -> span = middle
+                    comp < 0 -> {
+                        middle++
+                        start += middle
+                        span -= middle
+                    }
+                    else -> {
+                        return (obj ?: Stat()).__assign(tableOffset, bb)
+                    }
+                }
+            }
+            return null
+        }
     }
 }