Bug 3248 Creating a new class creates 3 entries in local history (1GE4TOC)
Creating a new class with the class wizard creates 3 entries in the local history. The oldest is empty, the others have the same content. NOTES: EG (5/23/2001 11:35:43 AM) is the wizard setting the contents 3 times? MA (5/25/01 10:10:32 AM) JDOM automatically saves the content 2 times add import: I have to save, otherwise create hierarchy does not succeed. EG (5/30/01 9:43:51 AM) JDOM should provide control over the saving behaviour and not do it automatically. Moving to JCORE for comment.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
}
		
		IJavaSearchScope scope= SearchEngine.createJavaSearchScope(new IJavaElement[] { root });
	
		TypeSelectionDialog dialog= new TypeSelectionDialog(getShell(), getWizard().getContainer(), IJavaSearchConstants.TYPE, scope);
		dialog.setTitle(NewWizardMessages.getString("NewTypeWizardPage.ChooseEnclosingTypeDialog.title")); 
		dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.ChooseEnclosingTypeDialog.description")); 
		dialog.setFilter(Signature.getSimpleName(getEnclosingTypeText()));
		
		if (dialog.open() == TypeSelectionDialog.OK) {	
			return (IType) dialog.getFirstResult();
		}
		return null;
	}	
	
	private IType chooseSuperType() {
		IPackageFragmentRoot root= getPackageFragmentRoot();
		if (root == null) {
			return null;
		}	
		IJavaElement[] elements= new IJavaElement[] { root.getJavaProject() };
		IJavaSearchScope scope= SearchEngine.createJavaSearchScope(elements);
		TypeSelectionDialog dialog= new TypeSelectionDialog(getShell(), getWizard().getContainer(), IJavaSearchConstants.CLASS, scope);
		dialog.setTitle(NewWizardMessages.getString("NewTypeWizardPage.SuperClassDialog.title")); 
		dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.SuperClassDialog.message")); 
		dialog.setFilter(getSuperClass());
		if (dialog.open() == TypeSelectionDialog.OK) {
			return (IType) dialog.getFirstResult();
		}
		return null;