### Question:
Frameworks { public static SchemaPlus createRootSchema( boolean cache ) { return AbstractPolyphenyDbSchema.createRootSchema( "" ).plus(); } private  Frameworks(); static Planner getPlanner( FrameworkConfig config ); static R withPlanner( final PlannerAction<R> action, final FrameworkConfig config ); static R withPlanner( final PlannerAction<R> action ); static R withPrepare( PrepareAction<R> action ); static SchemaPlus createRootSchema( boolean cache ); static ConfigBuilder newConfigBuilder(); static ConfigBuilder newConfigBuilder( FrameworkConfig config );  }### Answer:
@Test public void testCreateRootSchemaWithNoMetadataSchema() { SchemaPlus rootSchema = Frameworks.createRootSchema( false ); assertThat( rootSchema.getSubSchemaNames().size(), equalTo( 0 ) ); }