diff --git a/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/instructions/ArraySizeCheckInstruction.java b/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/instructions/ArraySizeCheckInstruction.java
index 6ed2291d5656..67daee4bc3a6 100644
--- a/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/instructions/ArraySizeCheckInstruction.java
+++ b/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/instructions/ArraySizeCheckInstruction.java
@@ -7,8 +7,8 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 public class ArraySizeCheckInstruction extends Instruction {
-  final @NotNull PsiExpression myExpression;
-  final @Nullable DfaControlTransferValue myTransferValue;
+  private final @NotNull PsiExpression myExpression;
+  private final @Nullable DfaControlTransferValue myTransferValue;
 
   public ArraySizeCheckInstruction(@NotNull PsiExpression expression,
                                    @Nullable DfaControlTransferValue value) {