Warning: 'StringBuilder sb' can be replaced with 'String'

[lyq628]

在工具生成的的toString函数时，idea提示如下，可否添加自定义的toString的模板

Warning:(138, 23) 'StringBuilder sb' can be replaced with 'String'

代码如下

 @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(getClass().getSimpleName());
        sb.append(" [");
        sb.append("Hash = ").append(hashCode());
        sb.append(", id=").append(id);