IDEA-243019 Unroll loop: get loop size from dataflow

GitOrigin-RevId: 0ba4a16c098414fcb539502446b6cd138922f398

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/unrollLoop/afterUnrollDfa.java

@@ -0,0 +1,14 @@
+// "Unroll loop" "true"
+import java.util.Arrays;
+
+class X {
+  void testLoop(int size) {
+    if (size == 5) {
+        System.out.println(0);
+        System.out.println(1);
+        System.out.println(2);
+        System.out.println(3);
+        System.out.println(4);
+    }
+  }
+}