diff --git a/java/java-impl/src/com/intellij/codeInspection/lambdaToExplicit/LambdaAndExplicitMethodPair.java b/java/java-impl/src/com/intellij/codeInspection/lambdaToExplicit/LambdaAndExplicitMethodPair.java
index 4d9e1cff3c46..33585e8ea412 100644
--- a/java/java-impl/src/com/intellij/codeInspection/lambdaToExplicit/LambdaAndExplicitMethodPair.java
+++ b/java/java-impl/src/com/intellij/codeInspection/lambdaToExplicit/LambdaAndExplicitMethodPair.java
@@ -26,9 +26,9 @@ class LambdaAndExplicitMethodPair {
     new LambdaAndExplicitMethodPair(CommonClassNames.JAVA_UTIL_MAP, "computeIfAbsent", "putIfAbsent", 1, "V", "k") {
       @Override
       boolean isLambdaCall(PsiMethodCallExpression lambdaCall, PsiLambdaExpression lambda) {
-        return !ExpressionUtils.isVoidContext(lambdaCall) &&
+        return ExpressionUtils.isVoidContext(lambdaCall) &&
                super.isLambdaCall(lambdaCall, lambda) &&
-               DfaUtil.inferLambdaNullability(lambda) != Nullability.NOT_NULL;
+               DfaUtil.inferLambdaNullability(lambda) == Nullability.NOT_NULL;
       }
 
       @Override
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/afterMapPutIfAbsent.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/afterMapPutIfAbsent.java
index 56a53d9a2c4d..cf8f81a758de 100644
--- a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/afterMapPutIfAbsent.java
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/afterMapPutIfAbsent.java
@@ -1,6 +1,6 @@
 // "Use 'computeIfAbsent' method with functional argument" "true"
 
-import java.util.Map;
+import java.util.*;
 
 class Test {
   public void test(Map<String, List<Integer>> map, String key) {
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsent.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsent.java
index 7cc3aa13873d..415c39dc228f 100644
--- a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsent.java
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsent.java
@@ -1,6 +1,6 @@
 // "Use 'computeIfAbsent' method with functional argument" "true"
 
-import java.util.Map;
+import java.util.*;
 
 class Test {
   public void test(Map<String, List<Integer>> map, String key) {
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentPossiblyNullable.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentPossiblyNullable.java
index 460fb8a6da7f..3de9d2bd9e2f 100644
--- a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentPossiblyNullable.java
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentPossiblyNullable.java
@@ -1,6 +1,6 @@
 // "Use 'computeIfAbsent' method with functional argument" "false"
 
-import java.util.Map;
+import java.util.*;
 
 class Test {
   public void test(Map<String, List<Integer>> map, String key) {
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentUsed.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentUsed.java
index 1623ad11c7ca..99f6237d57ea 100644
--- a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentUsed.java
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/explicitArgumentCanBeLambda/beforeMapPutIfAbsentUsed.java
@@ -1,6 +1,6 @@
 // "Use 'computeIfAbsent' method with functional argument" "false"
 
-import java.util.Map;
+import java.util.*;
 
 class Test {
   public void test(Map<String, List<Integer>> map, String key) {