import org.eclipse.xtext.Grammar;
import org.eclipse.xtext.GrammarUtil;
import org.eclipse.xtext.Parameter;
import org.eclipse.xtext.ParserRule;
import org.eclipse.xtext.RuleCall;
<BUG>import org.eclipse.xtext.grammaranalysis.impl.CfgAdapter;
import org.eclipse.xtext.serializer.ISerializationContext;</BUG>
import org.eclipse.xtext.serializer.analysis.SerializationContext.ParameterValueContext;
import org.eclipse.xtext.serializer.analysis.SerializationContext.RuleContext;
import org.eclipse.xtext.serializer.analysis.SerializerPDA.SerializerPDAElementFactory;

import org.eclipse.xtext.Grammar;
import org.eclipse.xtext.GrammarUtil;
import org.eclipse.xtext.Parameter;
import org.eclipse.xtext.ParserRule;
import org.eclipse.xtext.RuleCall;
import org.eclipse.xtext.grammaranalysis.impl.CfgAdapter;
import org.eclipse.xtext.grammaranalysis.impl.GrammarElementTitleSwitch;
import org.eclipse.xtext.serializer.ISerializationContext;
import org.eclipse.xtext.serializer.analysis.SerializationContext.ParameterValueContext;
import org.eclipse.xtext.serializer.analysis.SerializationContext.RuleContext;
import org.eclipse.xtext.serializer.analysis.SerializerPDA.SerializerPDAElementFactory;
