diff --git a/platform/platform-impl/src/org/jetbrains/concurrency/AsyncValueLoader.java b/platform/platform-impl/src/org/jetbrains/concurrency/AsyncValueLoader.java
index d1f85a8f45f1..b1e1824e0e04 100644
--- a/platform/platform-impl/src/org/jetbrains/concurrency/AsyncValueLoader.java
+++ b/platform/platform-impl/src/org/jetbrains/concurrency/AsyncValueLoader.java
@@ -143,12 +143,7 @@ public abstract class AsyncValueLoader<T> {
 
     effectivePromise.done(doneHandler);
     if (isCancelOnReject()) {
-      effectivePromise.rejected(new Consumer<Throwable>() {
-        @Override
-        public void consume(Throwable throwable) {
-          ref.compareAndSet(effectivePromise, null);
-        }
-      });
+      effectivePromise.rejected(throwable -> ref.compareAndSet(effectivePromise, null));
     }
 
     if (effectivePromise != promise) {
diff --git a/platform/script-debugger/backend/src/org/jetbrains/debugger/values/ObjectValueBase.kt b/platform/script-debugger/backend/src/org/jetbrains/debugger/values/ObjectValueBase.kt
index 00752737536b..211fee4dc8eb 100644
--- a/platform/script-debugger/backend/src/org/jetbrains/debugger/values/ObjectValueBase.kt
+++ b/platform/script-debugger/backend/src/org/jetbrains/debugger/values/ObjectValueBase.kt
@@ -16,10 +16,7 @@
 package org.jetbrains.debugger.values
 
 import com.intellij.util.SmartList
-import org.jetbrains.concurrency.Obsolescent
-import org.jetbrains.concurrency.ObsolescentFunction
-import org.jetbrains.concurrency.Promise
-import org.jetbrains.concurrency.all
+import org.jetbrains.concurrency.*
 import org.jetbrains.debugger.EvaluateContext
 import org.jetbrains.debugger.Variable
 import org.jetbrains.debugger.VariablesHost
@@ -68,15 +65,14 @@ fun getSpecifiedProperties(variables: List<Variable>, names: List<String>, evalu
   }
 
   if (getterCount == 0) {
-    return Promise.resolve(properties)
+    return resolvedPromise(properties)
   }
   else {
     val promises = SmartList<Promise<*>>()
     for (variable in properties) {
       if (variable.value == null) {
-        val valueModifier = variable.valueModifier
-        assert(valueModifier != null)
-        promises.add(valueModifier!!.evaluateGet(variable, evaluateContext))
+        val valueModifier = variable.valueModifier!!
+        promises.add(valueModifier.evaluateGet(variable, evaluateContext))
       }
     }
     return all(promises, properties)