IDEA-74518: Associations for variable negation haven't been cleared on flush.

java/java-tests/testData/inspection/dataFlow/IDEADEV74518/expected.xml

@@ -1,3 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<problems />
+<problems>
+  <problem>
+    <file>NoWarnings.java</file>
+    <line>9</line>
+    <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Constant conditions &amp; exceptions</problem_class>
+    <description>Condition &lt;code&gt;i == 1&lt;/code&gt; is always &lt;code&gt;true&lt;/code&gt; when reached</description>
+  </problem>
+</problems>
 

java/java-tests/testData/inspection/dataFlow/IDEADEV74518/src/NoWarnings.java

@@ -5,12 +5,17 @@ public class NoWarnings {
         int i = 1;
 
         boolean b = true;
-        while (i < 200) {
-            if (b && i == 1) { // Warning here: i == 1 is always true, but it is not so.
+        while (true) {
+            if (b && i == 1) {
                 b = false;
-            } else {
-                i++;
+            }
+            else {
+                i = g();
             }
         }
     }
+  
+    public int g() {
+      return 1;
+    }
 }