Reports incorrect usages of @Autowired on Spring bean constructors: more than one @Autowired constructor, no matching @Autowired constructor, and so on.

Example:

@Component
public class MyComponent {
	@Autowired
	public MyComponent(BarBean bean) {...} // reports 'Only one @Autowired constructor is allowed'

	@Autowired
	public MyComponent(FooBean bean) {...} // reports 'Only one @Autowired constructor is allowed'
}

@Component
public class MyFactory {  // reports ' No matching @Autowired constructor'
	public MyFactory(String str) {...}
	public MyFactory(int count) {...}
}