Source:
<code>public ArrayList<VdcReturnValueBase> execute() { if (parameters == null || parameters.isEmpty()) { log.info("{} of type '{}' invoked with no actions", this.getClass().getSimpleName(), actionType); return new ArrayList<VdcReturnValueBase>(); } ArrayList<VdcReturnValueBase> returnValues = new ArrayList<VdcReturnValueBase>(); try { VdcReturnValueBase returnValue; for (VdcActionParametersBase parameter : getParameters()) { parameter.setMultipleAction(true); returnValue = ExecutionHandler.evaluateCorrelationId(parameter); if (returnValue == null) { CommandBase<?> command = isInternal ? CommandsFactory.createCommand(actionType, parameter, commandContext.clone() .withoutCompensationContext()) : CommandsFactory.createCommand(actionType, parameter); command.setInternalExecution(isInternal); getCommands().add(command); } else { returnValues.add(returnValue); } } if (getCommands().size() == 1) { CorrelationIdTracker.setCorrelationId(getCommands().get(0).getCorrelationId()); returnValues.add(getCommands().get(0).canDoActionOnly()); } else { checkCanDoActionsAsynchronously(returnValues); } boolean canRunActions = true; if (isRunOnlyIfAllCanDoPass) { for (VdcReturnValueBase value : returnValues) { if (!value.getCanDoAction()) { canRunActions = false; break; } } } if (canRunActions) { if (isWaitForResult) { invokeSyncCommands(); } else { invokeCommands(); } } } catch (RuntimeException e) { log.error("Failed to execute multiple actions of type '{}': ", actionType, e.getMessage()); <START> log.debug("Exception", e); <END> } return returnValues; }</code><technical_language>please log.error("Exception", e); If reached here, is a bug in code, stacktrace for it</technical_language>

Target:
public ArrayList<VdcReturnValueBase> execute() { if (parameters == null || parameters.isEmpty()) { log.info("{} of type '{}' invoked with no actions", this.getClass().getSimpleName(), actionType); return new ArrayList<VdcReturnValueBase>(); } ArrayList<VdcReturnValueBase> returnValues = new ArrayList<VdcReturnValueBase>(); try { VdcReturnValueBase returnValue; for (VdcActionParametersBase parameter : getParameters()) { parameter.setMultipleAction(true); returnValue = ExecutionHandler.evaluateCorrelationId(parameter); if (returnValue == null) { CommandBase<?> command = isInternal ? CommandsFactory.createCommand(actionType, parameter, commandContext.clone() .withoutCompensationContext()) : CommandsFactory.createCommand(actionType, parameter); command.setInternalExecution(isInternal); getCommands().add(command); } else { returnValues.add(returnValue); } } if (getCommands().size() == 1) { CorrelationIdTracker.setCorrelationId(getCommands().get(0).getCorrelationId()); returnValues.add(getCommands().get(0).canDoActionOnly()); } else { checkCanDoActionsAsynchronously(returnValues); } boolean canRunActions = true; if (isRunOnlyIfAllCanDoPass) { for (VdcReturnValueBase value : returnValues) { if (!value.getCanDoAction()) { canRunActions = false; break; } } } if (canRunActions) { if (isWaitForResult) { invokeSyncCommands(); } else { invokeCommands(); } } } catch (RuntimeException e) { log.error("Failed to execute multiple actions of type '{}': {}", actionType, e.getMessage()); log.error("Exception", e); } return returnValues; }