Bug 32478 Create inner subclass generate invalid import
When we have a class with an inner protected class like that, package test1; public class Parent { protected class Inner { } } and an other one like that package test2; import test1.Parent; public class Child extends Parent { } and we want to generate a inner class in Child that extends the inner class Protected.Inner, we obtain package test2; import test1.Parent; import test1.Parent.Inner; public class Child extends Parent { public class Generated extends Inner { } } but the import statement is not valid. It should not be generated.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
if (type == null) {
						status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceNotExists", intfname)); 
						return status;
					} else {
						if (type.isClass()) {
							status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceIsNotInterface", intfname)); 
							return status;
						}
						if (!JavaModelUtil.isVisible(type, getPackageFragment())) {
							status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceIsNotVisible", intfname)); 
							return status;
						}
					}
				} catch (JavaModelException e) {
					JavaPlugin.log(e);
					
				}					
			}				
		}
		return status;
	}
	/**
	 * Hook method that gets called when the modifiers have changed. The method validates 
	 * the modifiers and returns the status of the validation.
	 * <p>
	 * Subclasses may extend this method to perform their own validation.
	 * </p>
	 * 
	 * @return the status of the validation
	 */