title: GWT rebinder: TypeOracle.getType("foo.Foo") returns null: how to get the real error?
body: <p>I have a class Foo:</p>
  
  <pre><code>package foo;
  import bar.Bar; // Bar is super-sourced badly
  public class Foo {
      private Bar b = new Bar(); // no-arg constructor of Bar doesn't exist
      ...
  }
  </code></pre>
  
  <p>When I have a rebind that does:</p>
  
  <pre><code>JClassType t = TypeOrace.getType("foo.Foo"); // return null
  </code></pre>
  
  <p>That returns null, even though "foo.Foo" exists. The real problem is that Bar line inside <code>Foo.java</code>. <strong>Is there anyway to get the real error instead of null?</strong> So something that contains the word <code>Bar</code> or the line <code>private Bar b = new Bar();</code> or a line number?</p>