ABSENT_VALUEで書き直し

Author: k163377

src/main/kotlin/com/mapk/fastkfunction/argumentbucket/BucketGenerator.kt

@@ -7,27 +7,28 @@ import kotlin.reflect.KParameter
 internal val ABSENT_VALUE = Any()
 
 internal class BucketGenerator(private val parameters: List<KParameter>, instance: Any?) {
-    private val originalValueArray: Array<Any?> = Array(parameters.size) { null }
-    private val originalInitializationStatuses: BooleanArray = BooleanArray(parameters.size)
+    private val originalValueArray: Array<Any?> = Array(parameters.size) { ABSENT_VALUE }
+    private val originalCount: Int
     private val valueArrayGetter: (Array<Any?>) -> Array<Any?>
 
     init {
         if (parameters[0].kind != KParameter.Kind.VALUE) {
-            originalInitializationStatuses[0] = true
+            originalCount = 1
             originalValueArray[0] = instance
             valueArrayGetter = { it.copyOfRange(1, parameters.size) }
         } else {
+            originalCount = 0
             valueArrayGetter = { it }
         }
     }
 
     @TestOnly
     fun getOriginalValueArray() = originalValueArray.clone()
     @TestOnly
-    fun getOriginalInitializationStatuses() = originalInitializationStatuses.clone()
+    fun getOriginalCount() = originalCount
     @TestOnly
     fun getValueArrayGetter() = valueArrayGetter
 
     fun generateBucket(): ArgumentBucket =
-        ArgumentBucket(parameters, originalValueArray.clone(), originalInitializationStatuses.clone(), valueArrayGetter)
+        ArgumentBucket(parameters, originalValueArray.clone(), originalCount, valueArrayGetter)
 }