Program: 54749
Project: 54749
Buggy source:
@SuppressWarnings({"String_Node_Str","String_Node_Str"}) @Override public void configure(final Env env,final Config conf,final Binder binder){
  String cstr=db.startsWith(ConnectionString.DEFAULT_SCHEME) ? db : conf.getString(db);
  String defbucket=defbucket(cstr);
  System.setProperty(N1Q.COUCHBASE_DEFBUCKET,defbucket);
  String dbname=cstr.equals(db) ? defbucket : db;
  if (conf.hasPath("String_Node_Str")) {
    conf.getConfig("String_Node_Str").entrySet().forEach(e -> {
      System.setProperty("String_Node_Str" + e.getKey(),e.getValue().unwrapped().toString());
    }
);
  }
  log.debug("String_Node_Str",cstr);
  ServiceKey serviceKey=env.serviceKey();
  Throwing.Function3<Class,String,Object,Void> bind=(type,name,value) -> {
    serviceKey.generate(type,name,k -> {
      binder.bind(k).toInstance(value);
    }
);
    return null;
  }
;
  CouchbaseEnvironment cenv=this.env.apply(conf);
  String cstrworkaround=cstr.replace("String_Node_Str" + defbucket,"String_Node_Str");
  CouchbaseCluster cluster=CouchbaseCluster.fromConnectionString(cenv,cstrworkaround);
  serviceKey.generate(CouchbaseCluster.class,dbname,k -> binder.bind(k).toInstance(cluster));
  if (conf.hasPath("String_Node_Str")) {
    ClusterManager clusterManager=cluster.clusterManager(conf.getString("String_Node_Str"),conf.getString("String_Node_Str"));
    bind.apply(ClusterManager.class,dbname,clusterManager);
  }
  Set<String> buckets=Sets.newHashSet(defbucket);
  buckets.addAll(this.buckets);
  Function<String,String> password=name -> {
    return Arrays.asList("String_Node_Str" + name + "String_Node_Str","String_Node_Str").stream().filter(conf::hasPath).map(conf::getString).findFirst().orElse(null);
  }
;
  buckets.forEach(name -> {
    Bucket bucket=cluster.openBucket(name,password.apply(name));
    log.debug("String_Node_Str",name);
    bind.apply(Bucket.class,name,bucket);
    AsyncBucket async=bucket.async();
    bind.apply(AsyncBucket.class,name,async);
    Repository repo=bucket.repository();
    AsyncRepository asyncrepo=repo.async();
    SetConverterHack.forceConverter(asyncrepo,CONVERTER);
    bind.apply(Repository.class,name,repo);
    bind.apply(AsyncRepository.class,name,asyncrepo);
    AsyncDatastoreImpl asyncds=new AsyncDatastoreImpl(async,asyncrepo,idGen(bucket),CONVERTER);
    bind.apply(AsyncDatastore.class,name,asyncds);
    bind.apply(Datastore.class,name,new DatastoreImpl(asyncds));
    buckets.add(name);
  }
);
  this.sessionBucket.ifPresent(buckets::add);
  String session=this.sessionBucket.orElse(defbucket);
  bind.apply(Bucket.class,"String_Node_Str",cluster.openBucket(session,password.apply(session)));
  env.onStop(r -> {
    buckets.forEach(n -> {
      Try.apply(() -> r.require(n,Bucket.class).close()).onFailure(x -> log.debug("String_Node_Str",n,x)).orElse(false);
    }
);
    Try.run(cluster::disconnect).onFailure(x -> log.debug("String_Node_Str",x));
    Try.run(cenv::shutdown).onFailure(x -> log.debug("String_Node_Str",x));
  }
);
}

Fixed version (ground truth):
@SuppressWarnings({"String_Node_Str","String_Node_Str"}) @Override public void configure(final Env env,final Config conf,final Binder binder){
  String cstr=db.startsWith(ConnectionString.DEFAULT_SCHEME) ? db : conf.getString(db);
  String defbucket=defbucket(cstr);
  System.setProperty(N1Q.COUCHBASE_DEFBUCKET,defbucket);
  String dbname=cstr.equals(db) ? defbucket : db;
  if (conf.hasPath("String_Node_Str")) {
    conf.getConfig("String_Node_Str").entrySet().forEach(e -> System.setProperty("String_Node_Str" + e.getKey(),e.getValue().unwrapped().toString()));
  }
  log.debug("String_Node_Str",cstr);
  ServiceKey serviceKey=env.serviceKey();
  Throwing.Function3<Class,String,Object,Void> bind=(type,name,value) -> {
    serviceKey.generate(type,name,k -> binder.bind(k).toInstance(value));
    return null;
  }
;
  CouchbaseEnvironment cenv=this.env.apply(conf);
  String cstrworkaround=cstr.replace("String_Node_Str" + defbucket,"String_Node_Str");
  CouchbaseCluster cluster=CouchbaseCluster.fromConnectionString(cenv,cstrworkaround);
  serviceKey.generate(CouchbaseCluster.class,dbname,k -> binder.bind(k).toInstance(cluster));
  if (conf.hasPath("String_Node_Str")) {
    ClusterManager clusterManager=cluster.clusterManager(conf.getString("String_Node_Str"),conf.getString("String_Node_Str"));
    bind.apply(ClusterManager.class,dbname,clusterManager);
  }
  Set<String> buckets=Sets.newHashSet(defbucket);
  buckets.addAll(this.buckets);
  Function<String,String> password=name -> Stream.of("String_Node_Str" + name + "String_Node_Str","String_Node_Str").filter(conf::hasPath).map(conf::getString).findFirst().orElse(null);
  buckets.forEach(name -> {
    Bucket bucket=cluster.openBucket(name,password.apply(name));
    log.debug("String_Node_Str",name);
    bind.apply(Bucket.class,name,bucket);
    AsyncBucket async=bucket.async();
    bind.apply(AsyncBucket.class,name,async);
    Repository repo=bucket.repository();
    AsyncRepository asyncrepo=repo.async();
    SetConverterHack.forceConverter(asyncrepo,CONVERTER);
    bind.apply(Repository.class,name,repo);
    bind.apply(AsyncRepository.class,name,asyncrepo);
    AsyncDatastoreImpl asyncds=new AsyncDatastoreImpl(async,asyncrepo,idGen(bucket),CONVERTER);
    bind.apply(AsyncDatastore.class,name,asyncds);
    bind.apply(Datastore.class,name,new DatastoreImpl(asyncds));
    buckets.add(name);
  }
);
  this.sessionBucket.ifPresent(buckets::add);
  String session=this.sessionBucket.orElse(defbucket);
  bind.apply(Bucket.class,"String_Node_Str",cluster.openBucket(session,password.apply(session)));
  env.onStop(r -> {
    buckets.forEach(n -> Try.apply(() -> r.require(n,Bucket.class).close()).onFailure(x -> log.debug("String_Node_Str",n,x)).orElse(false));
    Try.run(cluster::disconnect).onFailure(x -> log.debug("String_Node_Str",x));
    Try.run(cenv::shutdown).onFailure(x -> log.debug("String_Node_Str",x));
  }
);
}