inline method: ensure required braces are not removed (IDEA-201741)

java/java-tests/testData/refactoring/inlineMethod/IfElseIfWithSingleStatement.java

@@ -0,0 +1,13 @@
+class Temp {
+    public static void main(String... args) {
+        if (args.length > 0)
+            check<caret>Args(args);
+        else
+            System.out.println("help");
+    }
+
+    private static void checkArgs(String[] args) {
+        if (args[0].equals("foo"))
+            System.out.println("bar");
+    }
+}