[java-dfa] Test for IDEA-365762 False positive 'Method invocation may produce NullPointerException' warning

Fixed by IDEA-363662

GitOrigin-RevId: 94d3216ee928118cce2a3479d2f83bffef7baf2c

java/java-tests/testData/inspection/dataFlow/fixture/PrivateMethodDoNotFlushFinalFields.java

@@ -23,4 +23,24 @@ record Bar(A a, B b) {
 record A() {
   Object getObj(String s, B b) {return new Object();}
 }
-record B() {}
+record B() {}
+
+// IDEA-365762
+class Test {
+  private final @Nullable Object finalField;
+
+  public Test(@Nullable Object finalField) {
+    this.finalField = finalField;
+  }
+
+  public void test() {
+    if (finalField != null) {
+      finalField.toString();
+      nop();
+      finalField.toString(); 
+    }
+  }
+
+  private void nop() {
+  }
+}