theOperatorsPackage.createPackageContents();
theParametersPackage.createPackageContents();
theReferencesPackage.createPackageContents();
theStatementsPackage.createPackageContents();
theTypesPackage.createPackageContents();
theVariablesPackage.createPackageContents();
theCorePackage.createPackageContents();
// Initialize created meta-data
theExpressionsPackage.initializePackageContents();
theAnnotationsPackage.initializePackageContents();