Program: 149407
Project: 149407
Buggy source:
public IProgressMonitor deploy(String boxVersion,String profileId,String workspaceId,String environment,int instances,JSONArray variables) throws IOException {
  JSONObject profile=(JSONObject)doGet(MessageFormat.format("String_Node_Str",profileId),false);
  JSONObject deployRequest=new JSONObject();
  String profileSchema=profile.getString("String_Node_Str");
  String schemaVersion=getSchemaVersion(profileSchema);
  if (schemaVersion.compareTo("String_Node_Str") > 0) {
    if (boxVersion != null) {
      profile.getJSONObject("String_Node_Str").put("String_Node_Str",boxVersion);
    }
    JSONObject serviceProfile=profile.getJSONObject("String_Node_Str");
    if (serviceProfile.containsKey("String_Node_Str")) {
      serviceProfile.put("String_Node_Str",instances);
    }
    deployRequest.put("String_Node_Str",BASE_ELASTICBOX_SCHEMA + schemaVersion + '/'+ DEPLOYMENT_REQUEST_SCHEMA_NAME);
    for (    Object json : variables) {
      JSONObject variable=(JSONObject)json;
      if (variable.containsKey("String_Node_Str") && variable.getString("String_Node_Str").isEmpty()) {
        variable.remove("String_Node_Str");
      }
    }
    deployRequest.put("String_Node_Str",variables);
  }
 else {
    JSONObject mainInstance=(JSONObject)profile.getJSONArray("String_Node_Str").get(0);
    JSONArray jsonVars=mainInstance.getJSONArray("String_Node_Str");
    for (    Object json : variables) {
      JSONObject variable=(JSONObject)json;
      JSONObject jsonVar=findVariable(variable,jsonVars);
      if (jsonVar == null) {
        jsonVars.add(variable);
      }
 else {
        jsonVar.put("String_Node_Str",variable.getString("String_Node_Str"));
      }
    }
    JSONObject serviceProfile=mainInstance.getJSONObject("String_Node_Str");
    if (serviceProfile.containsKey("String_Node_Str")) {
      serviceProfile.put("String_Node_Str",instances);
    }
    deployRequest.put("String_Node_Str",BASE_ELASTICBOX_SCHEMA + schemaVersion + "String_Node_Str");
  }
  deployRequest.put("String_Node_Str",environment);
  deployRequest.put("String_Node_Str",profile);
  deployRequest.put("String_Node_Str",workspaceId);
  HttpPost post=new HttpPost(MessageFormat.format("String_Node_Str",endpointUrl));
  post.setEntity(new StringEntity(deployRequest.toString(),ContentType.APPLICATION_JSON));
  try {
    HttpResponse response=execute(post);
    JSONObject instance=JSONObject.fromObject(getResponseBodyAsString(response));
    return new ProgressMonitor(endpointUrl + instance.getString("String_Node_Str"),Collections.singleton(InstanceOperation.DEPLOY));
  }
  finally {
    post.reset();
  }
}

Fixed version (ground truth):
public IProgressMonitor deploy(String boxVersion,String profileId,String workspaceId,String environment,int instances,JSONArray variables) throws IOException {
  JSONObject profile=(JSONObject)doGet(MessageFormat.format("String_Node_Str",profileId),false);
  JSONObject deployRequest=new JSONObject();
  String profileSchema=profile.getString("String_Node_Str");
  String schemaVersion=getSchemaVersion(profileSchema);
  if (schemaVersion.compareTo("String_Node_Str") > 0) {
    if (boxVersion != null) {
      profile.getJSONObject("String_Node_Str").put("String_Node_Str",boxVersion);
    }
    JSONObject serviceProfile=profile.getJSONObject("String_Node_Str");
    if (serviceProfile.containsKey("String_Node_Str")) {
      serviceProfile.put("String_Node_Str",instances);
    }
    deployRequest.put("String_Node_Str",BASE_ELASTICBOX_SCHEMA + schemaVersion + '/'+ DEPLOYMENT_REQUEST_SCHEMA_NAME);
    for (    Object json : variables) {
      JSONObject variable=(JSONObject)json;
      if (variable.containsKey("String_Node_Str") && variable.getString("String_Node_Str").isEmpty()) {
        variable.remove("String_Node_Str");
      }
    }
    deployRequest.put("String_Node_Str",variables);
  }
 else {
    JSONObject mainInstance=(JSONObject)profile.getJSONArray("String_Node_Str").get(0);
    JSONArray jsonVars=mainInstance.getJSONArray("String_Node_Str");
    for (    Object json : variables) {
      JSONObject variable=(JSONObject)json;
      JSONObject jsonVar=findVariable(variable,jsonVars);
      if (jsonVar == null) {
        jsonVars.add(variable);
      }
 else {
        jsonVar.put("String_Node_Str",variable.getString("String_Node_Str"));
      }
    }
    JSONObject serviceProfile=mainInstance.getJSONObject("String_Node_Str");
    if (serviceProfile.containsKey("String_Node_Str")) {
      serviceProfile.put("String_Node_Str",instances);
    }
    deployRequest.put("String_Node_Str",BASE_ELASTICBOX_SCHEMA + schemaVersion + "String_Node_Str");
  }
  deployRequest.put("String_Node_Str",environment);
  deployRequest.put("String_Node_Str",profile);
  deployRequest.put("String_Node_Str",workspaceId);
  HttpPost post=new HttpPost(MessageFormat.format("String_Node_Str",endpointUrl));
  post.setEntity(new StringEntity(deployRequest.toString(),ContentType.APPLICATION_JSON));
  try {
    HttpResponse response=execute(post);
    JSONObject instance=JSONObject.fromObject(getResponseBodyAsString(response));
    return new ProgressMonitor(endpointUrl + instance.getString("String_Node_Str"),Collections.singleton(InstanceOperation.DEPLOY),instance.getString("String_Node_Str"));
  }
  finally {
    post.reset();
  }
}