Bug 52064 Content assist in "New Class" Dialog shows interfaces
Content Assist is available for the superclass in M7. However it also lists interfaces. If an interface is selected, the generated class "extends" it instead of "implementing" it.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
*/
	public void setEnclosingTypeSelection(boolean isSelected, boolean canBeModified) {
		fEnclosingTypeSelection.setSelection(isSelected);
		fEnclosingTypeSelection.setEnabled(canBeModified);
		updateEnableState();
	}
	
	/**
	 * Returns the type name entered into the type input field.
	 * 
	 * @return the type name
	 */
	public String getTypeName() {
		return fTypeNameDialogField.getText();
	}
	/**
	 * Sets the type name input field's text to the given value. Method doesn't update
	 * the model.
	 * 
	 * @param name the new type name
	 * @param canBeModified if <code>true</code> the enclosing type name field is
	 * editable; otherwise it is read-only.
	 */	
	public void setTypeName(String name, boolean canBeModified) {
		fTypeNameDialogField.setText(name);
		fTypeNameDialogField.setEnabled(canBeModified);
	}	
	
	/**
	 * Returns the selected modifiers.