### Question:
NetworkConfigurationPriorityVariableAccessor extends VariableAccessor { @Override public boolean isMutable() { return true; } NetworkConfigurationPriorityVariableAccessor(Station station, StationStore stationStore); @Override String getVariableName(); @Override Map<AttributeType, VariableGetter> getVariableGetters(); @Override Map<AttributeType, VariableSetter> getVariableSetters(); @Override Map<AttributeType, SetVariableValidator> getVariableValidators(); @Override List<ReportDatum> generateReportData(String componentName); @Override boolean isMutable(); static final String NAME; }### Answer:
@Test void isMutable() { Boolean isMutable = variableAccessor.isMutable(); assertThat(isMutable).isTrue(); }