diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index a4c639f..9c680de 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -519,7 +519,7 @@
   CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm();
   CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array aName(pRuntime);
+  CJS_Array aName;
 
   if (params.empty()) {
     pPDFForm->ResetForm(TRUE);
@@ -532,14 +532,14 @@
       aName.Attach(params[0].ToV8Array());
       break;
     case CJS_Value::VT_string:
-      aName.SetElement(0, params[0]);
+      aName.SetElement(pRuntime->GetIsolate(), 0, params[0]);
       break;
   }
 
   std::vector<CPDF_FormField*> aFields;
   for (int i = 0, isz = aName.GetLength(); i < isz; ++i) {
     CJS_Value valElement(pRuntime);
-    aName.GetElement(i, valElement);
+    aName.GetElement(pRuntime->GetIsolate(), i, valElement);
     CFX_WideString swVal = valElement.ToCFXWideString();
     for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j)
       aFields.push_back(pPDFForm->GetField(j, swVal));
@@ -574,7 +574,7 @@
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   v8::Isolate* isolate = pRuntime->GetIsolate();
-  CJS_Array aFields(pRuntime);
+  CJS_Array aFields;
   CFX_WideString strURL;
   FX_BOOL bFDF = TRUE;
   FX_BOOL bEmpty = FALSE;
@@ -618,7 +618,7 @@
   std::vector<CPDF_FormField*> fieldObjects;
   for (int i = 0, sz = aFields.GetLength(); i < sz; ++i) {
     CJS_Value valName(pRuntime);
-    aFields.GetElement(i, valName);
+    aFields.GetElement(pRuntime->GetIsolate(), i, valName);
 
     CFX_WideString sName = valName.ToCFXWideString();
     CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
@@ -1099,7 +1099,7 @@
   }
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array Icons(pRuntime);
+  CJS_Array Icons;
 
   int i = 0;
   for (const auto& pIconElement : m_IconList) {
@@ -1118,7 +1118,8 @@
 
     pIcon->SetStream(pIconElement->IconStream->GetStream());
     pIcon->SetIconName(pIconElement->IconName);
-    Icons.SetElement(i++, CJS_Value(pRuntime, pJS_Icon));
+    Icons.SetElement(pRuntime->GetIsolate(), i++,
+                     CJS_Value(pRuntime, pJS_Icon));
   }
 
   vp << Icons;
diff --git a/fpdfsdk/javascript/Field.cpp b/fpdfsdk/javascript/Field.cpp
index 937b3c6..34a2466 100644
--- a/fpdfsdk/javascript/Field.cpp
+++ b/fpdfsdk/javascript/Field.cpp
@@ -960,12 +960,12 @@
       vp >> iSelecting;
       array.push_back(iSelecting);
     } else if (vp.IsArrayObject()) {
-      CJS_Array SelArray(pRuntime);
+      CJS_Array SelArray;
       CJS_Value SelValue(pRuntime);
       int iSelecting;
       vp >> SelArray;
       for (int i = 0, sz = SelArray.GetLength(); i < sz; i++) {
-        SelArray.GetElement(i, SelValue);
+        SelArray.GetElement(pRuntime->GetIsolate(), i, SelValue);
         iSelecting = SelValue.ToInt();
         array.push_back(iSelecting);
       }
@@ -991,10 +991,11 @@
     if (pFormField->CountSelectedItems() == 1) {
       vp << pFormField->GetSelectedIndex(0);
     } else if (pFormField->CountSelectedItems() > 1) {
-      CJS_Array SelArray(pRuntime);
+      CJS_Array SelArray;
       for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
         SelArray.SetElement(
-            i, CJS_Value(pRuntime, pFormField->GetSelectedIndex(i)));
+            pRuntime->GetIsolate(), i,
+            CJS_Value(pRuntime, pFormField->GetSelectedIndex(i)));
       }
       vp << SelArray;
     } else {
@@ -1378,12 +1379,13 @@
       return FALSE;
   } else {
     CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-    CJS_Array ExportValusArray(pRuntime);
+    CJS_Array ExportValusArray;
     if (m_nFormControlIndex < 0) {
       for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
         CPDF_FormControl* pFormControl = pFormField->GetControl(i);
         ExportValusArray.SetElement(
-            i, CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
+            pRuntime->GetIsolate(), i,
+            CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
       }
     } else {
       if (m_nFormControlIndex >= pFormField->CountControls())
@@ -1395,7 +1397,8 @@
         return FALSE;
 
       ExportValusArray.SetElement(
-          0, CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
+          pRuntime->GetIsolate(), 0,
+          CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
     }
     vp << ExportValusArray;
   }
@@ -1432,7 +1435,7 @@
                          CJS_PropValue& vp,
                          CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array crArray(pRuntime);
+  CJS_Array crArray;
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
     return FALSE;
@@ -1447,7 +1450,7 @@
     vp >> crArray;
 
     CPWL_Color color;
-    color::ConvertArrayToPWLColor(crArray, color);
+    color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
     if (m_bDelay) {
       AddDelay_Color(FP_FILLCOLOR, color);
     } else {
@@ -1484,7 +1487,7 @@
       return FALSE;
     }
 
-    color::ConvertPWLColorToArray(color, crArray);
+    color::ConvertPWLColorToArray(pRuntime, color, &crArray);
     vp << crArray;
   }
 
@@ -1885,14 +1888,15 @@
   }
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array PageArray(pRuntime);
+  CJS_Array PageArray;
   for (size_t i = 0; i < widgets.size(); ++i) {
     CPDFSDK_PageView* pPageView = widgets[i]->GetPageView();
     if (!pPageView)
       return FALSE;
 
     PageArray.SetElement(
-        i, CJS_Value(pRuntime, (int32_t)pPageView->GetPageIndex()));
+        pRuntime->GetIsolate(), i,
+        CJS_Value(pRuntime, (int32_t)pPageView->GetPageIndex()));
   }
 
   vp << PageArray;
@@ -2083,12 +2087,12 @@
     if (!vp.IsArrayObject())
       return FALSE;
 
-    CJS_Array rcArray(pRuntime);
+    CJS_Array rcArray;
     vp >> rcArray;
-    rcArray.GetElement(0, Upper_Leftx);
-    rcArray.GetElement(1, Upper_Lefty);
-    rcArray.GetElement(2, Lower_Rightx);
-    rcArray.GetElement(3, Lower_Righty);
+    rcArray.GetElement(pRuntime->GetIsolate(), 0, Upper_Leftx);
+    rcArray.GetElement(pRuntime->GetIsolate(), 1, Upper_Lefty);
+    rcArray.GetElement(pRuntime->GetIsolate(), 2, Lower_Rightx);
+    rcArray.GetElement(pRuntime->GetIsolate(), 3, Lower_Righty);
 
     FX_FLOAT pArray[4] = {0.0f, 0.0f, 0.0f, 0.0f};
     pArray[0] = (FX_FLOAT)Upper_Leftx.ToInt();
@@ -2120,11 +2124,11 @@
     Lower_Rightx = (int32_t)crRect.right;
     Lower_Righty = (int32_t)crRect.bottom;
 
-    CJS_Array rcArray(pRuntime);
-    rcArray.SetElement(0, Upper_Leftx);
-    rcArray.SetElement(1, Upper_Lefty);
-    rcArray.SetElement(2, Lower_Rightx);
-    rcArray.SetElement(3, Lower_Righty);
+    CJS_Array rcArray;
+    rcArray.SetElement(pRuntime->GetIsolate(), 0, Upper_Leftx);
+    rcArray.SetElement(pRuntime->GetIsolate(), 1, Upper_Lefty);
+    rcArray.SetElement(pRuntime->GetIsolate(), 2, Lower_Rightx);
+    rcArray.SetElement(pRuntime->GetIsolate(), 3, Lower_Righty);
     vp << rcArray;
   }
   return TRUE;
@@ -2299,7 +2303,7 @@
                            CJS_PropValue& vp,
                            CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array crArray(pRuntime);
+  CJS_Array crArray;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
@@ -2311,7 +2315,7 @@
     vp >> crArray;
 
     CPWL_Color color;
-    color::ConvertArrayToPWLColor(crArray, color);
+    color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
 
     if (m_bDelay) {
       AddDelay_Color(FP_STROKECOLOR, color);
@@ -2352,7 +2356,7 @@
       return FALSE;
     }
 
-    color::ConvertPWLColorToArray(color, crArray);
+    color::ConvertPWLColorToArray(pRuntime, color, &crArray);
     vp << crArray;
   }
   return TRUE;
@@ -2444,7 +2448,7 @@
                          CJS_PropValue& vp,
                          CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array crArray(pRuntime);
+  CJS_Array crArray;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
@@ -2456,7 +2460,7 @@
     vp >> crArray;
 
     CPWL_Color color;
-    color::ConvertArrayToPWLColor(crArray, color);
+    color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
 
     if (m_bDelay) {
       AddDelay_Color(FP_TEXTCOLOR, color);
@@ -2487,7 +2491,7 @@
     if (iColorType == COLORTYPE_TRANSPARENT)
       crRet = CPWL_Color(COLORTYPE_TRANSPARENT);
 
-    color::ConvertPWLColorToArray(crRet, crArray);
+    color::ConvertPWLColorToArray(pRuntime, crRet, &crArray);
     vp << crArray;
   }
   return TRUE;
@@ -2695,11 +2699,11 @@
 
     std::vector<CFX_WideString> strArray;
     if (vp.IsArrayObject()) {
-      CJS_Array ValueArray(pRuntime);
+      CJS_Array ValueArray;
       vp.ConvertToArray(ValueArray);
       for (int i = 0, sz = ValueArray.GetLength(); i < sz; i++) {
         CJS_Value ElementValue(pRuntime);
-        ValueArray.GetElement(i, ElementValue);
+        ValueArray.GetElement(pRuntime->GetIsolate(), i, ElementValue);
         strArray.push_back(ElementValue.ToCFXWideString());
       }
     } else {
@@ -2728,7 +2732,7 @@
       } break;
       case FIELDTYPE_LISTBOX: {
         if (pFormField->CountSelectedItems() > 1) {
-          CJS_Array ValueArray(pRuntime);
+          CJS_Array ValueArray;
           CJS_Value ElementValue(pRuntime);
           int iIndex;
           for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
@@ -2736,7 +2740,7 @@
             ElementValue = pFormField->GetOptionValue(iIndex).c_str();
             if (FXSYS_wcslen(ElementValue.ToCFXWideString().c_str()) == 0)
               ElementValue = pFormField->GetOptionLabel(iIndex).c_str();
-            ValueArray.SetElement(i, ElementValue);
+            ValueArray.SetElement(pRuntime->GetIsolate(), i, ElementValue);
           }
           vp << ValueArray;
         } else {
@@ -3086,7 +3090,7 @@
 
   CJS_Context* pContext = (CJS_Context*)cc;
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-  CJS_Array FormFieldArray(pRuntime);
+  CJS_Array FormFieldArray;
 
   int j = 0;
   for (const auto& pStr : swSort) {
@@ -3101,10 +3105,10 @@
 
     CJS_Value FormFieldValue(pRuntime);
     FormFieldValue = pJSField;
-    FormFieldArray.SetElement(j++, FormFieldValue);
+    FormFieldArray.SetElement(pRuntime->GetIsolate(), j++, FormFieldValue);
   }
 
-  vRet = FormFieldArray;
+  vRet = CJS_Value(pRuntime, FormFieldArray);
   return TRUE;
 }
 
diff --git a/fpdfsdk/javascript/JS_Value.cpp b/fpdfsdk/javascript/JS_Value.cpp
index 9d65c79..ab81aa0 100644
--- a/fpdfsdk/javascript/JS_Value.cpp
+++ b/fpdfsdk/javascript/JS_Value.cpp
@@ -73,10 +73,9 @@
   operator=(pStr);
 }
 
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Array& array)
-    : m_pJSRuntime(pRuntime) {
-  operator=(array);
-}
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const CJS_Array& array)
+    : m_pValue(array.ToV8Array(pRuntime->GetIsolate())),
+      m_pJSRuntime(pRuntime) {}
 
 CJS_Value::~CJS_Value() {}
 
@@ -192,11 +191,6 @@
   operator=(CFX_WideString::FromLocal(pStr).c_str());
 }
 
-void CJS_Value::operator=(const CJS_Array& array) {
-  ASSERT(m_pJSRuntime == array.GetJSRuntime());
-  m_pValue = array.ToV8Array();
-}
-
 void CJS_Value::operator=(const CJS_Date& date) {
   ASSERT(m_pJSRuntime == date.GetJSRuntime());
   m_pValue = FXJS_NewDate(m_pJSRuntime->GetIsolate(), date.ToDouble());
@@ -360,7 +354,7 @@
 
 void CJS_PropValue::operator<<(CJS_Array& array) {
   ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(array);
+  m_pValue = array.ToV8Array(m_pJSRuntime->GetIsolate());
 }
 
 void CJS_PropValue::operator>>(CJS_Date& date) const {
@@ -373,30 +367,30 @@
   CJS_Value::operator=(date);
 }
 
-CJS_Array::CJS_Array(CJS_Runtime* pRuntime) : m_pJSRuntime(pRuntime) {}
-
-CJS_Array::~CJS_Array() {}
+CJS_Array::CJS_Array() {}
 
 CJS_Array::CJS_Array(const CJS_Array& other) = default;
 
+CJS_Array::~CJS_Array() {}
+
 void CJS_Array::Attach(v8::Local<v8::Array> pArray) {
   m_pArray = pArray;
 }
 
-void CJS_Array::GetElement(unsigned index, CJS_Value& value) const {
-  if (m_pArray.IsEmpty())
-    return;
-  v8::Local<v8::Value> p =
-      FXJS_GetArrayElement(m_pJSRuntime->GetIsolate(), m_pArray, index);
-  value.Attach(p);
+void CJS_Array::GetElement(v8::Isolate* pIsolate,
+                           unsigned index,
+                           CJS_Value& value) const {
+  if (!m_pArray.IsEmpty())
+    value.Attach(FXJS_GetArrayElement(pIsolate, m_pArray, index));
 }
 
-void CJS_Array::SetElement(unsigned index, CJS_Value value) {
+void CJS_Array::SetElement(v8::Isolate* pIsolate,
+                           unsigned index,
+                           const CJS_Value& value) {
   if (m_pArray.IsEmpty())
-    m_pArray = FXJS_NewArray(m_pJSRuntime->GetIsolate());
+    m_pArray = FXJS_NewArray(pIsolate);
 
-  FXJS_PutArrayElement(m_pJSRuntime->GetIsolate(), m_pArray, index,
-                       value.ToV8Value());
+  FXJS_PutArrayElement(pIsolate, m_pArray, index, value.ToV8Value());
 }
 
 int CJS_Array::GetLength() const {
@@ -405,9 +399,9 @@
   return FXJS_GetArrayLength(m_pArray);
 }
 
-v8::Local<v8::Array> CJS_Array::ToV8Array() const {
+v8::Local<v8::Array> CJS_Array::ToV8Array(v8::Isolate* pIsolate) const {
   if (m_pArray.IsEmpty())
-    m_pArray = FXJS_NewArray(m_pJSRuntime->GetIsolate());
+    m_pArray = FXJS_NewArray(pIsolate);
 
   return m_pArray;
 }
diff --git a/fpdfsdk/javascript/JS_Value.h b/fpdfsdk/javascript/JS_Value.h
index 01b4e5b..75c40a6 100644
--- a/fpdfsdk/javascript/JS_Value.h
+++ b/fpdfsdk/javascript/JS_Value.h
@@ -40,7 +40,7 @@
   CJS_Value(CJS_Runtime* pRuntime, CJS_Object* pObj);
   CJS_Value(CJS_Runtime* pRuntime, const FX_CHAR* pStr);
   CJS_Value(CJS_Runtime* pRuntime, const FX_WCHAR* pWstr);
-  CJS_Value(CJS_Runtime* pRuntime, CJS_Array& array);
+  CJS_Value(CJS_Runtime* pRuntime, const CJS_Array& array);
   CJS_Value(const CJS_Value& other);
 
   ~CJS_Value();
@@ -129,21 +129,23 @@
 
 class CJS_Array {
  public:
-  explicit CJS_Array(CJS_Runtime* pRuntime);
+  CJS_Array();
   CJS_Array(const CJS_Array& other);
   virtual ~CJS_Array();
 
   void Attach(v8::Local<v8::Array> pArray);
-  void GetElement(unsigned index, CJS_Value& value) const;
-  void SetElement(unsigned index, CJS_Value value);
+  void GetElement(v8::Isolate* pIsolate,
+                  unsigned index,
+                  CJS_Value& value) const;
+  void SetElement(v8::Isolate* pIsolate,
+                  unsigned index,
+                  const CJS_Value& value);
   int GetLength() const;
 
-  v8::Local<v8::Array> ToV8Array() const;
-  CJS_Runtime* GetJSRuntime() const { return m_pJSRuntime; }
+  v8::Local<v8::Array> ToV8Array(v8::Isolate* pIsolate) const;
 
  private:
   mutable v8::Local<v8::Array> m_pArray;
-  CJS_Runtime* const m_pJSRuntime;
 };
 
 class CJS_Date {
diff --git a/fpdfsdk/javascript/PublicMethods.cpp b/fpdfsdk/javascript/PublicMethods.cpp
index 34819c7..6af59bd 100644
--- a/fpdfsdk/javascript/PublicMethods.cpp
+++ b/fpdfsdk/javascript/PublicMethods.cpp
@@ -155,7 +155,7 @@
 
 CJS_Array CJS_PublicMethods::AF_MakeArrayFromList(CJS_Runtime* pRuntime,
                                                   CJS_Value val) {
-  CJS_Array StrArray(pRuntime);
+  CJS_Array StrArray;
   if (val.IsArrayObject()) {
     val.ConvertToArray(StrArray);
     return StrArray;
@@ -171,7 +171,8 @@
     const char* pTemp = strchr(p, ch);
     if (!pTemp) {
       StrArray.SetElement(
-          nIndex, CJS_Value(pRuntime, StrTrim(CFX_ByteString(p)).c_str()));
+          pRuntime->GetIsolate(), nIndex,
+          CJS_Value(pRuntime, StrTrim(CFX_ByteString(p)).c_str()));
       break;
     }
 
@@ -180,7 +181,8 @@
     *(pSub + (pTemp - p)) = '\0';
 
     StrArray.SetElement(
-        nIndex, CJS_Value(pRuntime, StrTrim(CFX_ByteString(pSub)).c_str()));
+        pRuntime->GetIsolate(), nIndex,
+        CJS_Value(pRuntime, StrTrim(CFX_ByteString(pSub)).c_str()));
     delete[] pSub;
 
     nIndex++;
@@ -827,16 +829,15 @@
     }
     if (iNegStyle == 1 || iNegStyle == 3) {
       if (Field* fTarget = pEvent->Target_Field()) {
-        CJS_Array arColor(pRuntime);
+        CJS_Array arColor;
         CJS_Value vColElm(pRuntime);
         vColElm = L"RGB";
-        arColor.SetElement(0, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 0, vColElm);
         vColElm = 1;
-        arColor.SetElement(1, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 1, vColElm);
         vColElm = 0;
-        arColor.SetElement(2, vColElm);
-
-        arColor.SetElement(3, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 2, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 3, vColElm);
 
         CJS_PropValue vProp(pRuntime);
         vProp.StartGetting();
@@ -848,26 +849,26 @@
   } else {
     if (iNegStyle == 1 || iNegStyle == 3) {
       if (Field* fTarget = pEvent->Target_Field()) {
-        CJS_Array arColor(pRuntime);
+        CJS_Array arColor;
         CJS_Value vColElm(pRuntime);
         vColElm = L"RGB";
-        arColor.SetElement(0, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 0, vColElm);
         vColElm = 0;
-        arColor.SetElement(1, vColElm);
-        arColor.SetElement(2, vColElm);
-        arColor.SetElement(3, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 1, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 2, vColElm);
+        arColor.SetElement(pRuntime->GetIsolate(), 3, vColElm);
 
         CJS_PropValue vProp(pRuntime);
         vProp.StartGetting();
         fTarget->textColor(cc, vProp, sError);
 
-        CJS_Array aProp(pRuntime);
+        CJS_Array aProp;
         vProp.ConvertToArray(aProp);
 
         CPWL_Color crProp;
         CPWL_Color crColor;
-        color::ConvertArrayToPWLColor(aProp, crProp);
-        color::ConvertArrayToPWLColor(arColor, crColor);
+        color::ConvertArrayToPWLColor(pRuntime, aProp, &crProp);
+        color::ConvertArrayToPWLColor(pRuntime, arColor, &crColor);
 
         if (crColor != crProp) {
           CJS_PropValue vProp2(pRuntime);
@@ -1656,7 +1657,7 @@
 
   for (int i = 0, isz = FieldNameArray.GetLength(); i < isz; i++) {
     CJS_Value jsValue(pRuntime);
-    FieldNameArray.GetElement(i, jsValue);
+    FieldNameArray.GetElement(pRuntime->GetIsolate(), i, jsValue);
     CFX_WideString wsFieldName = jsValue.ToCFXWideString();
 
     for (int j = 0, jsz = pInterForm->CountFields(wsFieldName); j < jsz; j++) {
@@ -1784,7 +1785,7 @@
   }
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array nums(pRuntime);
+  CJS_Array nums;
 
   CFX_WideString str = params[0].ToCFXWideString();
   CFX_WideString sPart;
@@ -1799,7 +1800,8 @@
       sPart += wc;
     } else {
       if (sPart.GetLength() > 0) {
-        nums.SetElement(nIndex, CJS_Value(pRuntime, sPart.c_str()));
+        nums.SetElement(pRuntime->GetIsolate(), nIndex,
+                        CJS_Value(pRuntime, sPart.c_str()));
         sPart = L"";
         nIndex++;
       }
@@ -1807,11 +1809,12 @@
   }
 
   if (sPart.GetLength() > 0) {
-    nums.SetElement(nIndex, CJS_Value(pRuntime, sPart.c_str()));
+    nums.SetElement(pRuntime->GetIsolate(), nIndex,
+                    CJS_Value(pRuntime, sPart.c_str()));
   }
 
   if (nums.GetLength() > 0)
-    vRet = nums;
+    vRet = CJS_Value(pRuntime, nums);
   else
     vRet.SetNull();
 
diff --git a/fpdfsdk/javascript/app.cpp b/fpdfsdk/javascript/app.cpp
index 329b625..6738520 100644
--- a/fpdfsdk/javascript/app.cpp
+++ b/fpdfsdk/javascript/app.cpp
@@ -109,7 +109,7 @@
   CPDFDoc_Environment* pApp = pContext->GetReaderApp();
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
   CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
-  CJS_Array aDocs(pRuntime);
+  CJS_Array aDocs;
   if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument()) {
     CJS_Document* pJSDocument = nullptr;
     if (pDoc == pCurDoc) {
@@ -124,7 +124,8 @@
           (CJS_Document*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj);
       ASSERT(pJSDocument);
     }
-    aDocs.SetElement(0, CJS_Value(pRuntime, pJSDocument));
+    aDocs.SetElement(pRuntime->GetIsolate(), 0,
+                     CJS_Value(pRuntime, pJSDocument));
   }
   if (aDocs.GetLength() > 0)
     vp << aDocs;
@@ -144,8 +145,6 @@
 
     CJS_Context* pContext = (CJS_Context*)cc;
     CPDFDoc_Environment* pApp = pContext->GetReaderApp();
-    CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-    CJS_Array aDocs(pRuntime);
     if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument())
       pDoc->GetInterForm()->EnableCalculate((FX_BOOL)m_bCalculate);
   } else {
@@ -284,14 +283,14 @@
 
   CFX_WideString swMsg;
   if (newParams[0].GetType() == CJS_Value::VT_object) {
-    CJS_Array carray(pRuntime);
+    CJS_Array carray;
     if (newParams[0].ConvertToArray(carray)) {
       swMsg = L"[";
       CJS_Value element(pRuntime);
       for (int i = 0; i < carray.GetLength(); ++i) {
         if (i)
           swMsg += L", ";
-        carray.GetElement(i, element);
+        carray.GetElement(pRuntime->GetIsolate(), i, element);
         swMsg += element.ToCFXWideString();
       }
       swMsg += L"]";
diff --git a/fpdfsdk/javascript/color.cpp b/fpdfsdk/javascript/color.cpp
index 74c885b..c0b6333 100644
--- a/fpdfsdk/javascript/color.cpp
+++ b/fpdfsdk/javascript/color.cpp
@@ -57,38 +57,50 @@
 
 color::~color() {}
 
-void color::ConvertPWLColorToArray(const CPWL_Color& color, CJS_Array& array) {
+void color::ConvertPWLColorToArray(CJS_Runtime* pRuntime,
+                                   const CPWL_Color& color,
+                                   CJS_Array* array) {
   switch (color.nColorType) {
     case COLORTYPE_TRANSPARENT:
-      array.SetElement(0, CJS_Value(array.GetJSRuntime(), "T"));
+      array->SetElement(pRuntime->GetIsolate(), 0, CJS_Value(pRuntime, "T"));
       break;
     case COLORTYPE_GRAY:
-      array.SetElement(0, CJS_Value(array.GetJSRuntime(), "G"));
-      array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
+      array->SetElement(pRuntime->GetIsolate(), 0, CJS_Value(pRuntime, "G"));
+      array->SetElement(pRuntime->GetIsolate(), 1,
+                        CJS_Value(pRuntime, color.fColor1));
       break;
     case COLORTYPE_RGB:
-      array.SetElement(0, CJS_Value(array.GetJSRuntime(), "RGB"));
-      array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
-      array.SetElement(2, CJS_Value(array.GetJSRuntime(), color.fColor2));
-      array.SetElement(3, CJS_Value(array.GetJSRuntime(), color.fColor3));
+      array->SetElement(pRuntime->GetIsolate(), 0, CJS_Value(pRuntime, "RGB"));
+      array->SetElement(pRuntime->GetIsolate(), 1,
+                        CJS_Value(pRuntime, color.fColor1));
+      array->SetElement(pRuntime->GetIsolate(), 2,
+                        CJS_Value(pRuntime, color.fColor2));
+      array->SetElement(pRuntime->GetIsolate(), 3,
+                        CJS_Value(pRuntime, color.fColor3));
       break;
     case COLORTYPE_CMYK:
-      array.SetElement(0, CJS_Value(array.GetJSRuntime(), "CMYK"));
-      array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
-      array.SetElement(2, CJS_Value(array.GetJSRuntime(), color.fColor2));
-      array.SetElement(3, CJS_Value(array.GetJSRuntime(), color.fColor3));
-      array.SetElement(4, CJS_Value(array.GetJSRuntime(), color.fColor4));
+      array->SetElement(pRuntime->GetIsolate(), 0, CJS_Value(pRuntime, "CMYK"));
+      array->SetElement(pRuntime->GetIsolate(), 1,
+                        CJS_Value(pRuntime, color.fColor1));
+      array->SetElement(pRuntime->GetIsolate(), 2,
+                        CJS_Value(pRuntime, color.fColor2));
+      array->SetElement(pRuntime->GetIsolate(), 3,
+                        CJS_Value(pRuntime, color.fColor3));
+      array->SetElement(pRuntime->GetIsolate(), 4,
+                        CJS_Value(pRuntime, color.fColor4));
       break;
   }
 }
 
-void color::ConvertArrayToPWLColor(CJS_Array& array, CPWL_Color& color) {
+void color::ConvertArrayToPWLColor(CJS_Runtime* pRuntime,
+                                   const CJS_Array& array,
+                                   CPWL_Color* color) {
   int nArrayLen = array.GetLength();
   if (nArrayLen < 1)
     return;
 
-  CJS_Value value(array.GetJSRuntime());
-  array.GetElement(0, value);
+  CJS_Value value(pRuntime);
+  array.GetElement(pRuntime->GetIsolate(), 0, value);
   CFX_ByteString sSpace = value.ToCFXByteString();
 
   double d1 = 0;
@@ -97,34 +109,35 @@
   double d4 = 0;
 
   if (nArrayLen > 1) {
-    array.GetElement(1, value);
+    array.GetElement(pRuntime->GetIsolate(), 1, value);
     d1 = value.ToDouble();
   }
 
   if (nArrayLen > 2) {
-    array.GetElement(2, value);
+    array.GetElement(pRuntime->GetIsolate(), 2, value);
     d2 = value.ToDouble();
   }
 
   if (nArrayLen > 3) {
-    array.GetElement(3, value);
+    array.GetElement(pRuntime->GetIsolate(), 3, value);
     d3 = value.ToDouble();
   }
 
   if (nArrayLen > 4) {
-    array.GetElement(4, value);
+    array.GetElement(pRuntime->GetIsolate(), 4, value);
     d4 = value.ToDouble();
   }
 
   if (sSpace == "T") {
-    color = CPWL_Color(COLORTYPE_TRANSPARENT);
+    *color = CPWL_Color(COLORTYPE_TRANSPARENT);
   } else if (sSpace == "G") {
-    color = CPWL_Color(COLORTYPE_GRAY, (FX_FLOAT)d1);
+    *color = CPWL_Color(COLORTYPE_GRAY, (FX_FLOAT)d1);
   } else if (sSpace == "RGB") {
-    color = CPWL_Color(COLORTYPE_RGB, (FX_FLOAT)d1, (FX_FLOAT)d2, (FX_FLOAT)d3);
+    *color =
+        CPWL_Color(COLORTYPE_RGB, (FX_FLOAT)d1, (FX_FLOAT)d2, (FX_FLOAT)d3);
   } else if (sSpace == "CMYK") {
-    color = CPWL_Color(COLORTYPE_CMYK, (FX_FLOAT)d1, (FX_FLOAT)d2, (FX_FLOAT)d3,
-                       (FX_FLOAT)d4);
+    *color = CPWL_Color(COLORTYPE_CMYK, (FX_FLOAT)d1, (FX_FLOAT)d2,
+                        (FX_FLOAT)d3, (FX_FLOAT)d4);
   }
 }
 
@@ -132,14 +145,14 @@
   FX_BOOL color::prop(IJS_Context* cc, CJS_PropValue& vp, \
                       CFX_WideString& sError) {           \
     CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); \
-    CJS_Array array(pRuntime);                            \
+    CJS_Array array;                                      \
     if (vp.IsGetting()) {                                 \
-      ConvertPWLColorToArray(var, array);                 \
+      ConvertPWLColorToArray(pRuntime, var, &array);      \
       vp << array;                                        \
     } else {                                              \
       if (!vp.ConvertToArray(array))                      \
         return FALSE;                                     \
-      ConvertArrayToPWLColor(array, var);                 \
+      ConvertArrayToPWLColor(pRuntime, array, &var);      \
     }                                                     \
     return TRUE;                                          \
   }
@@ -166,12 +179,12 @@
     return FALSE;
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array aSource(pRuntime);
+  CJS_Array aSource;
   if (!params[0].ConvertToArray(aSource))
     return FALSE;
 
   CPWL_Color crSource;
-  ConvertArrayToPWLColor(aSource, crSource);
+  ConvertArrayToPWLColor(pRuntime, aSource, &crSource);
 
   CFX_ByteString sDestSpace = params[1].ToCFXByteString();
   int nColorType = COLORTYPE_TRANSPARENT;
@@ -186,11 +199,11 @@
     nColorType = COLORTYPE_CMYK;
   }
 
-  CJS_Array aDest(pRuntime);
+  CJS_Array aDest;
   CPWL_Color crDest = crSource;
   crDest.ConvertColorType(nColorType);
-  ConvertPWLColorToArray(crDest, aDest);
-  vRet = aDest;
+  ConvertPWLColorToArray(pRuntime, crDest, &aDest);
+  vRet = CJS_Value(pRuntime, aDest);
 
   return TRUE;
 }
@@ -203,8 +216,8 @@
     return FALSE;
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-  CJS_Array array1(pRuntime);
-  CJS_Array array2(pRuntime);
+  CJS_Array array1;
+  CJS_Array array2;
   if (!params[0].ConvertToArray(array1))
     return FALSE;
   if (!params[1].ConvertToArray(array2))
@@ -212,8 +225,8 @@
 
   CPWL_Color color1;
   CPWL_Color color2;
-  ConvertArrayToPWLColor(array1, color1);
-  ConvertArrayToPWLColor(array2, color2);
+  ConvertArrayToPWLColor(pRuntime, array1, &color1);
+  ConvertArrayToPWLColor(pRuntime, array2, &color2);
   color1.ConvertColorType(color2.nColorType);
   vRet = color1 == color2;
   return TRUE;
diff --git a/fpdfsdk/javascript/color.h b/fpdfsdk/javascript/color.h
index 2beddb5..5c8c99f 100644
--- a/fpdfsdk/javascript/color.h
+++ b/fpdfsdk/javascript/color.h
@@ -41,9 +41,12 @@
                 CJS_Value& vRet,
                 CFX_WideString& sError);
 
- public:
-  static void ConvertPWLColorToArray(const CPWL_Color& color, CJS_Array& array);
-  static void ConvertArrayToPWLColor(CJS_Array& array, CPWL_Color& color);
+  static void ConvertPWLColorToArray(CJS_Runtime* pRuntime,
+                                     const CPWL_Color& color,
+                                     CJS_Array* array);
+  static void ConvertArrayToPWLColor(CJS_Runtime* pRuntime,
+                                     const CJS_Array& array,
+                                     CPWL_Color* color);
 
  private:
   CPWL_Color m_crTransparent;