moving tests to CE

java/java-tests/testData/inspection/dataFlow/SCR13871/expected.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<problems />
+

java/java-tests/testData/inspection/dataFlow/SCR13871/src/Aaa.java

@@ -0,0 +1,12 @@
+public class Aaa {
+  Object getObject() {
+    return null;
+  }
+  
+  void f() {
+    Object obj = getObject();
+    if (obj instanceof Aaa || obj == null) {
+      Aaa a = (Aaa) obj; // inspection reports that ClassCastException can be thrown
+    }
+  }
+}