Program: 54733
Project: 54733
Buggy source:
protected void configure(final Env env,final Config conf,final Binder binder,final BiConsumer<String,Executor> callback){
  List<Map<String,Object>> executors=conf.hasPath(namespace) ? executors(conf.getValue(namespace),daemon,priority,Runtime.getRuntime().availableProcessors()) : Collections.emptyList();
  List<Entry<String,ExecutorService>> services=new ArrayList<>(executors.size());
  for (  Map<String,Object> options : executors) {
    String name=(String)options.remove("String_Node_Str");
    log.debug("String_Node_Str",name,options);
    Boolean daemon=(Boolean)options.remove("String_Node_Str");
    Integer priority=(Integer)options.remove("String_Node_Str");
    String type=String.valueOf(options.remove("String_Node_Str"));
    Integer n=(Integer)options.remove(type);
    Throwing.Function4<String,Integer,Supplier<ThreadFactory>,Map<String,Object>,ExecutorService> factory=f.get(type);
    if (factory == null) {
      throw new IllegalArgumentException("String_Node_Str" + type + "String_Node_Str"+ f.keySet());
    }
    ExecutorService executor=factory.apply(type,n,() -> factory(name,daemon,priority),options);
    bind(binder,name,executor);
    callback.accept(name,executor);
    services.add(Maps.immutableEntry(name,executor));
  }
  services.stream().filter(it -> it.getKey().equals("String_Node_Str")).findFirst().ifPresent(e -> {
    bind(binder,null,e.getValue());
  }
);
  env.onStop(() -> {
    services.forEach(exec -> Try.run(() -> exec.getValue().shutdown()).onFailure(cause -> {
      log.error("String_Node_Str",exec.getKey(),cause);
    }
));
    services.clear();
  }
);
}

Fixed version (ground truth):
protected void configure(final Env env,final Config conf,final Binder binder,final BiConsumer<String,Executor> callback){
  List<Map<String,Object>> executors=conf.hasPath(namespace) ? executors(conf.getValue(namespace),daemon,priority,Runtime.getRuntime().availableProcessors()) : Collections.emptyList();
  List<Entry<String,ExecutorService>> services=new ArrayList<>(executors.size());
  for (  Map<String,Object> options : executors) {
    String name=(String)options.remove("String_Node_Str");
    log.debug("String_Node_Str",name,options);
    Boolean daemon=(Boolean)options.remove("String_Node_Str");
    Integer priority=(Integer)options.remove("String_Node_Str");
    String type=String.valueOf(options.remove("String_Node_Str"));
    Integer n=(Integer)options.remove(type);
    Throwing.Function4<String,Integer,Supplier<ThreadFactory>,Map<String,Object>,ExecutorService> factory=f.get(type);
    if (factory == null) {
      throw new IllegalArgumentException("String_Node_Str" + type + "String_Node_Str"+ f.keySet());
    }
    ExecutorService executor=factory.apply(type,n,() -> factory(name,daemon,priority),options);
    bind(binder,name,executor);
    callback.accept(name,executor);
    services.add(Maps.immutableEntry(name,executor));
  }
  services.stream().filter(it -> it.getKey().equals("String_Node_Str")).findFirst().ifPresent(e -> bind(binder,null,e.getValue()));
  env.onStop(() -> {
    services.forEach(exec -> Try.run(() -> exec.getValue().shutdown()).onFailure(cause -> log.error("String_Node_Str",exec.getKey(),cause)));
    services.clear();
  }
);
}