question: protected Object delegateToObjectState ( String attributeName ) throws Throwable { Object returnObj ; try { FederationComponent fedComp = ( FederationComponent ) monitoringRegion . get ( objectName . toString ( ) ) ; returnObj = fedComp . getValue ( attributeName ) ; } catch ( IllegalArgumentException e ) { throw new MBeanException ( e ) ; } catch ( Exception e ) { throw new MBeanException ( e ) ; } catch ( VirtualMachineError e ) { SystemFailure . initiateFailure ( e ) ; throw e ; } catch ( Throwable th ) { SystemFailure . checkFailure ( ) ; throw new MBeanException ( new Exception ( th . getLocalizedMessage ( ) ) ) ; } return returnObj ; }
target:  This will get the data from Object state which is replicated across the hidden region FederataionComponent being the carrier.