2.6: Hutool

Before Java 11 added isBlank() to String , we were all writing terrible null checks. Hutool 2.6 gave us:

The hutool-all module replaced the old segmented JARs. You will need to update your imports from com.xiaoleilu.hutool.* to cn.hutool.core.* . hutool 2.6

if (StrUtil.isBlank(str)) // handle

Input the vehicle's specific parameters, including the (Vehicle Identification Number). Step 3: Generate and Retrieve the File Click on the Generate action button. Before Java 11 added isBlank() to String ,

I can provide more targeted steps or commands to help you . hutool 2.6