Dev: fix Set encoding/decoding

Author: andriydruk

Sources/JavaDecoder.swift

@@ -625,10 +625,10 @@ extension JavaDecoder {
             JNI.DeleteLocalRef(javaClassName)
             let codableType: JNIStorageType
             if className == ArrayListClassname {
-                codableType = .array
+                codableType = .array(className: ArrayListClassname)
             }
             else if className == HashSetClassname {
-                codableType = .array
+                codableType = .array(className: HashSetClassname)
             }
             else if className == HashMapClassname {
                 codableType = .dictionary
@@ -647,9 +647,9 @@ extension JavaDecoder {
             let obj = JNI.api.NewLocalRef(JNI.env, javaObject)!
             switch stringType {
             case _ where stringType.starts(with: "Array<"):
-                storageObject = JNIStorageObject(type: .array, javaObject: obj)
+                storageObject = JNIStorageObject(type: .array(className: ArrayListClassname), javaObject: obj)
             case _ where stringType.starts(with: "Set<"):
-                storageObject = JNIStorageObject(type: .array, javaObject: obj)
+                storageObject = JNIStorageObject(type: .array(className: HashSetClassname), javaObject: obj)
             case _ where stringType.starts(with: "Dictionary<"):
                 storageObject = JNIStorageObject(type: .dictionary, javaObject: obj)
             default:
@@ -687,9 +687,9 @@ extension JavaDecoder {
         JNI.DeleteLocalRef(javaClassName)
         switch className {
         case ArrayListClassname:
-            return .array
+            return .array(className: ArrayListClassname)
         case HashSetClassname:
-            return .array
+            return .array(className: HashSetClassname)
         case HashMapClassname:
             return .dictionary
         default:

Sources/JavaEncoder.swift

@@ -25,16 +25,16 @@ public enum JavaCodingError: Error {
 
 indirect enum JNIStorageType {
     case object(className: String)
-    case array
+    case array(className: String)
     case dictionary
     case anyCodable(codable: JNIStorageType)
 
     var sig: String {
         switch self {
         case .object(let className):
             return "L\(className);"
-        case .array:
-            return "L\(ArrayListClassname);"
+        case .array(let className):
+            return "L\(className);"
         case .dictionary:
             return "L\(HashMapClassname);"
         case .anyCodable(let codable):
@@ -534,7 +534,7 @@ extension JavaEncoder {
                 }
                 else if anyCodableValue.typeName == AnyCodable.ArrayTypeName {
                     fullClassName = ArrayListClassname
-                    storageType = .anyCodable(codable: .array)
+                    storageType = .anyCodable(codable: .array(className: fullClassName))
                 }
                 else {
                     fullClassName = package  + "/" + anyCodableValue.typeName
@@ -566,11 +566,11 @@ extension JavaEncoder {
             }
             else if value is [Encodable] {
                 fullClassName = ArrayListClassname
-                storageType = .array
+                storageType = .array(className: fullClassName)
             }
             else if value is Set<AnyHashable> {
                 fullClassName = HashSetClassname
-                storageType = .array
+                storageType = .array(className: fullClassName)
             }
             else {
                 fullClassName = package  + "/" + String(describing: type(of: value))