List<ProcessDefinition> deployments = repositoryService.createProcessDefinitionQuery().processDefinitionKey(key).list();         for (int i = 0; i < deployments.size(); i++) {             ProcessDefinition pd = deployments.get(i);             List<ProcessInstance> processes = executionService.createProcessInstanceQuery().processDefinitionId(pd.getDeploymentId()).list();             for (int j = 0; j < processes.size(); j++) {                 ProcessInstance processInstance = processes.get(i);                 executionService.deleteProcessInstanceCascade(processInstance.getId());             }         }