Merge pull request #750 from k163377/default-from-enum

Default arguments were modified to use the specified values as much as possible

Author: k163377

src/main/kotlin/com/fasterxml/jackson/module/kotlin/KotlinFeature.kt

@@ -5,7 +5,7 @@ import java.util.BitSet
 /**
  * @see KotlinModule.Builder
  */
-enum class KotlinFeature(private val enabledByDefault: Boolean) {
+enum class KotlinFeature(internal val enabledByDefault: Boolean) {
     /**
      * This feature represents whether to deserialize `null` values for collection properties as empty collections.
      */

src/main/kotlin/com/fasterxml/jackson/module/kotlin/KotlinModule.kt

@@ -47,14 +47,14 @@ class KotlinModule @Deprecated(
         "com.fasterxml.jackson.module.kotlin.KotlinFeature"
     )
 ) constructor(
-    val reflectionCacheSize: Int = 512,
-    val nullToEmptyCollection: Boolean = false,
-    val nullToEmptyMap: Boolean = false,
-    val nullIsSameAsDefault: Boolean = false,
+    val reflectionCacheSize: Int = Builder.DEFAULT_CACHE_SIZE,
+    val nullToEmptyCollection: Boolean = NullToEmptyCollection.enabledByDefault,
+    val nullToEmptyMap: Boolean = NullToEmptyMap.enabledByDefault,
+    val nullIsSameAsDefault: Boolean = NullIsSameAsDefault.enabledByDefault,
     val singletonSupport: SingletonSupport = DISABLED,
-    val strictNullChecks: Boolean = false,
-    val useKotlinPropertyNameForGetter: Boolean = false,
-    val useJavaDurationConversion: Boolean = false,
+    val strictNullChecks: Boolean = StrictNullChecks.enabledByDefault,
+    val useKotlinPropertyNameForGetter: Boolean = KotlinPropertyNameAsImplicitName.enabledByDefault,
+    val useJavaDurationConversion: Boolean = UseJavaDurationConversion.enabledByDefault,
 ) : SimpleModule(KotlinModule::class.java.name, PackageVersion.VERSION) {
     companion object {
         // Increment when option is added
@@ -155,7 +155,11 @@ class KotlinModule @Deprecated(
     }
 
     class Builder {
-        var reflectionCacheSize: Int = 512
+        companion object {
+            internal const val DEFAULT_CACHE_SIZE = 512
+        }
+
+        var reflectionCacheSize: Int = DEFAULT_CACHE_SIZE
             private set
 
         private val bitSet: BitSet = KotlinFeature.defaults