title: Cannot access NSMutableDictionary from another class
body: <p>I'm new to Objective C and I'm having a problem reading NSMutableDisctionary from another class. NSMutableDictionary itself is working fine in ViewController class, but when I try to read it in TestResults class i get empty dictionary. Where did I go wrong? Thanks!</p>
  
  <p><strong>ViewController.h</strong></p>
  
  <pre><code>@property NSMutableDictionary *storedAnswers;
  </code></pre>
  
  <p><strong>ViewController.m</strong></p>
  
  <pre><code>@implementation ViewController
  @synthesize questionScrollView;
  - (id)init
  {
      self = [super init];
      if (self) {
          [_storedAnswers setObject:@"aaa" forKey:@"bbb"];
      }
      return self;
  }
  </code></pre>
  
  <p><strong>TestResults.h</strong></p>
  
  <pre><code>#import "ViewController.h"
  
  ViewController *answers = [[ViewController alloc] init];
  NSLog(@"%@",answers.storedAnswers);
  </code></pre>