问腾讯云cos和腾讯云bugly冲突？

//腾讯云cos
compile 'com.tencent.qcloud:cosxml:5.4.4'

//腾讯云服务
compile 'com.tencent.tac:tac-core:1.1.1'

//bugly
compile 'com.tencent.tac:tac-crash:1.1.1'

public void setSign(long signDuration, Set<String> parameters, Set<String> headers) {
    COSXmlSignSourceProvider cosXmlSignSourceProvider = new COSXmlSignSourceProvider(signDuration);
    cosXmlSignSourceProvider.parameters(parameters);
    cosXmlSignSourceProvider.headers(headers);
    this.signSourceProvider = cosXmlSignSourceProvider;
}

public COSXmlSignSourceProvider() {
    headers = new HashSet<String>();
    paras = new HashSet<String>();
    realSignHeader = new HashSet<String>();
    realSignParas = new HashSet<String>();
}