IDEA-175018 Unwrap if produces red code

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/unwrapIfStatement/afterAlwaysReturning.java

@@ -0,0 +1,14 @@
+// "Unwrap 'if' statement" "true"
+class X {
+    boolean f(int[] a) {
+        if (a.length == 0) return false;
+        if (a.length == 1) {
+            System.out.println();
+            return true;
+        }
+        else {
+            System.out.println("2");
+            return true;
+        }
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/unwrapIfStatement/beforeAlwaysReturning.java

@@ -0,0 +1,15 @@
+// "Unwrap 'if' statement" "true"
+class X {
+    boolean f(int[] a) {
+        if (a.length == 0) return false;
+        if (a.length == 1) {
+            System.out.println();
+            return true;
+        }
+        else if (a.<caret>length > 1) {
+            System.out.println("2");
+            return true;
+        }
+        return false;
+    }
+}