diff --git a/java/java-analysis-impl/src/com/intellij/codeInspection/miscGenerics/SuspiciousMethodCallUtil.java b/java/java-analysis-impl/src/com/intellij/codeInspection/miscGenerics/SuspiciousMethodCallUtil.java
index 0ab0b66fb26b..8f7b9fd4ceb9 100644
--- a/java/java-analysis-impl/src/com/intellij/codeInspection/miscGenerics/SuspiciousMethodCallUtil.java
+++ b/java/java-analysis-impl/src/com/intellij/codeInspection/miscGenerics/SuspiciousMethodCallUtil.java
@@ -21,13 +21,23 @@ import com.intellij.psi.*;
 import com.intellij.psi.impl.source.resolve.graphInference.PsiPolyExpressionUtil;
 import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.psi.util.*;
+import com.intellij.util.ArrayUtil;
+import com.intellij.util.ObjectUtils;
 import com.intellij.util.containers.IntArrayList;
+import com.siyeh.ig.callMatcher.CallMatcher;
+import com.siyeh.ig.psiutils.ExpressionUtils;
+import com.siyeh.ig.psiutils.TypeUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 
 public class SuspiciousMethodCallUtil {
+
+  // List.of/Set.of are unnecessary here as they don't accept nulls
+  private static final CallMatcher.Simple SINGLETON_COLLECTION =
+    CallMatcher.staticCall(CommonClassNames.JAVA_UTIL_COLLECTIONS, "singletonList", "singleton").parameterCount(1);
+
   static void setupPatternMethods(PsiManager manager,
                                   GlobalSearchScope searchScope,
                                   List<PsiMethod> patternMethods,
@@ -199,6 +209,10 @@ public class SuspiciousMethodCallUtil {
             final PsiType itemType = JavaGenericsUtil.getCollectionItemType(argType, calleeMethod.getResolveScope());
             final PsiType qualifierItemType = JavaGenericsUtil.getCollectionItemType(qualifierType, calleeMethod.getResolveScope());
             if (qualifierItemType != null && itemType != null && !qualifierItemType.isAssignableFrom(itemType)) {
+              if (TypeUtils.isJavaLangObject(itemType) && hasNullCollectionArg(methodExpression)) {
+                // removeAll(Collections.singleton(null)) is a valid way to remove all nulls from collection
+                return null;
+              }
               return InspectionsBundle.message("inspection.suspicious.collections.method.calls.problem.descriptor",
                                                PsiFormatUtil.formatType(qualifierType, 0, PsiSubstitutor.EMPTY),
                                                PsiFormatUtil.formatType(itemType, 0, PsiSubstitutor.EMPTY));
@@ -235,4 +249,18 @@ public class SuspiciousMethodCallUtil {
     }
     return null;
   }
+
+  private static boolean hasNullCollectionArg(PsiReferenceExpression methodExpression) {
+    PsiMethodCallExpression call = ObjectUtils.tryCast(methodExpression.getParent(), PsiMethodCallExpression.class);
+    if (call != null) {
+      PsiExpression arg =
+        ExpressionUtils.resolveExpression(ArrayUtil.getFirstElement(call.getArgumentList().getExpressions()));
+      PsiMethodCallExpression argCall =
+        ObjectUtils.tryCast(PsiUtil.skipParenthesizedExprDown(arg), PsiMethodCallExpression.class);
+      if (SINGLETON_COLLECTION.test(argCall) && ExpressionUtils.isNullLiteral(argCall.getArgumentList().getExpressions()[0])) {
+        return true;
+      }
+    }
+    return false;
+  }
 }
diff --git a/java/java-tests/testData/inspection/suspiciousCalls/RemoveAllCall.java b/java/java-tests/testData/inspection/suspiciousCalls/RemoveAllCall.java
index 7c839c0eb121..beb82e87bd65 100644
--- a/java/java-tests/testData/inspection/suspiciousCalls/RemoveAllCall.java
+++ b/java/java-tests/testData/inspection/suspiciousCalls/RemoveAllCall.java
@@ -13,4 +13,12 @@ class Simple {
     setO.removeAll(someData.keySet());
 
   }
+
+  void testNull(List<String> list) {
+    list.removeAll(Collections.singleton(null));
+  }
+
+  void testNotNull(List<String> list) {
+    list.removeAll(<warning descr="'List<String>' may not contain objects of type 'Integer'">Collections.singleton(1)</warning>);
+  }
 }
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