Program: 86097
Project: 86097
Buggy source:
public void init(ExplorerPage mainPage){
  put("String_Node_Str",new CheckOutCommand(mainPage));
  put("String_Node_Str",new CheckInCommand(mainPage));
  put("String_Node_Str",new UndoCheckOutCommand(mainPage));
  put("String_Node_Str",new DeleteElementCommand(mainPage));
  put("String_Node_Str",new CreateFolderCommand(mainPage));
  put("String_Node_Str",new BackCommand(mainPage));
  put("String_Node_Str",new CreateMDocCommand(mainPage));
  put("String_Node_Str",new CreateMDocTemplateCommand(mainPage));
  put("String_Node_Str",new UpdateMDocTemplateCommand(mainPage));
  put("String_Node_Str",new CreateVersionCommand(mainPage));
  put("String_Node_Str",new DeleteDocFileCommand(mainPage));
  put("String_Node_Str",new DeleteTemplateFileCommand(mainPage));
  put("String_Node_Str",new UploadDocFileCommand(mainPage));
  put("String_Node_Str",new UploadTemplateFileCommand(mainPage));
  put("String_Node_Str",new UploadCompleteDocFileCommand(mainPage));
  put("String_Node_Str",new UploadCompleteTemplateFileCommand(mainPage));
  put("String_Node_Str",new EditElementCommand(mainPage));
  put("String_Node_Str",new IterationSubscriptionCommand(mainPage));
  put("String_Node_Str",new StateSubscriptionCommand(mainPage));
  put("String_Node_Str",new SaveTagsCommand(mainPage));
  put("String_Node_Str",new SaveWorkflowModelCommand(mainPage));
  put("String_Node_Str",new SearchCommand(mainPage));
  put("String_Node_Str",new MoveMDocCommand(mainPage));
  put("String_Node_Str",new ShowDocumentIterationCommand(mainPage));
  put("String_Node_Str",new ShowCreateVersionPanelCommand(mainPage));
}

Fixed version (ground truth):
public void init(ExplorerPage mainPage){
  put("String_Node_Str",new CheckOutCommand(mainPage));
  put("String_Node_Str",new CheckInCommand(mainPage));
  put("String_Node_Str",new UndoCheckOutCommand(mainPage));
  put("String_Node_Str",new DeleteElementCommand(mainPage));
  put("String_Node_Str",new CreateFolderCommand(mainPage));
  put("String_Node_Str",new BackCommand(mainPage));
  put("String_Node_Str",new CreateMDocCommand(mainPage));
  put("String_Node_Str",new CreateMDocTemplateCommand(mainPage));
  put("String_Node_Str",new UpdateMDocTemplateCommand(mainPage));
  put("String_Node_Str",new CreateVersionCommand(mainPage));
  put("String_Node_Str",new DeleteDocFileCommand(mainPage));
  put("String_Node_Str",new DeleteTemplateFileCommand(mainPage));
  put("String_Node_Str",new UploadDocFileCommand(mainPage));
  put("String_Node_Str",new UploadTemplateFileCommand(mainPage));
  put("String_Node_Str",new UploadCompleteDocFileCommand(mainPage));
  put("String_Node_Str",new UploadCompleteTemplateFileCommand(mainPage));
  put("String_Node_Str",new EditElementCommand(mainPage));
  put("String_Node_Str",new IterationSubscriptionCommand(mainPage));
  put("String_Node_Str",new StateSubscriptionCommand(mainPage));
  put("String_Node_Str",new SaveTagsCommand(mainPage));
  put("String_Node_Str",new SaveWorkflowModelCommand(mainPage));
  put("String_Node_Str",new SearchCommand(mainPage));
  put("String_Node_Str",new MoveMDocCommand(mainPage));
  put("String_Node_Str",new ShowDocumentIterationCommand(mainPage));
  put("String_Node_Str",new ShowCreateVersionPanelCommand(mainPage));
  put("String_Node_Str",new ApprouveTaskCommand(mainPage));
  put("String_Node_Str",new RejectTaskCommand(mainPage));
}