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
} else if (val.getSeverity() == IStatus.WARNING) {
			status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.TypeNameDiscouraged", val.getMessage())); 
			
		}		
		
		if (!isEnclosingTypeSelected()) {
			IPackageFragment pack= getPackageFragment();
			if (pack != null) {
				ICompilationUnit cu= pack.getCompilationUnit(typeName + ".java"); 
				if (cu.getResource().exists()) {
					status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.TypeNameExists")); 
					return status;
				}
			}
		} else {
			IType type= getEnclosingType();
			if (type != null) {
				IType member= type.getType(typeName);
				if (member.exists()) {
					status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.TypeNameExists")); 
					return status;
				}
			}
		}
		return status;
	}
	
	/**
	 * Hook method that gets called when the superclass name has changed. The method 
	 * validates the superclass name and returns the status of the validation.