默认情况下intellij idea排序如何导入？

Question

我做了一些调查，得到了奇怪的结果。我的班级：

java：

package com.company;

import com.company.data.Byte;
import com.company.data.Class;
import com.company.zata.Long;
import com.company.zata.Short;
import com.company.data.*;
import com.company.zata.*;


public class Test {
    Object o1 = new Class();
    Object o2 = new SomeClass();
    Object o3 = new AppleClass();
    Object o4 = new Byte();
    Object o5 = new Long();
    Object o6 = new Short();
    Object o7 = new BetaClass();

}

所有的包层都是简单的，以供测试。例如：

package com.company.data;

public class Class {
    public Class() {

    }
}

import com.company.data.Byte;
import com.company.data.Class;
import com.company.zata.Long;
import com.company.zata.Short;
import com.company.data.*;
import com.company.zata.*;

import com.company.data.Byte;
import com.company.data.Class;
import com.company.data.*;
import com.company.zata.*;
import com.company.zata.Long;
import com.company.zata.Short;

组织导入之前的Eclipse：

import com.company.data.Byte;
import com.company.data.Class;
import com.company.zata.Long;
import com.company.zata.Short;
import com.company.data.*;
import com.company.zata.*;

组织导入后的Eclipse：

import com.company.data.*;
import com.company.data.Byte;
import com.company.data.Class;
import com.company.zata.*;
import com.company.zata.Long;
import com.company.zata.Short;

组织导入前的NetBeans：

import com.company.data.Byte;
import com.company.data.Class;
import com.company.zata.Long;
import com.company.zata.Short;
import com.company.data.*;
import com.company.zata.*;

import com.company.data.Byte;
import com.company.data.Class;
import com.company.data.*;
import com.company.zata.*;
import com.company.zata.Long;
import com.company.zata.Short;

import com.company.data.Byte;
import com.company.data.Class;
import com.company.data.*;
import com.company.zata.Long;
import com.company.zata.Short;
import com.company.zata.*;

Answer 1

关键是：为什么您希望不同的工具在一开始就表现得非常相同？！

您可以看到，这些不同的IDE使用不同的规则来决定如何组织导入；当然，这些规则是可以调整的。

请参见这个示例，如何使IntelliJ的行为类似于Eclipse；下面是如何编辑Netbeans的设置。