void function ( Throwable arg0 ) { onFailure ( arg0 ) ; }
this should be executed if the thread-pool executing this action rejected the execution . the default implementation forwards to #onfailure throwable concode_field_sep PlaceHolder placeHolder concode_field_sep void onAfter concode_elem_sep void doRun concode_elem_sep void onFailure concode_elem_sep void run concode_elem_sep boolean isForceExecution