Idea commonly used for loop shortcuts

1、输入iter按Tab

for (String arg : args) {
 
}

2、输入itar按Tab

for (int i = 0; i < args.length; i++) {
    String arg = args[i];
 
}

3、输入fori按Tab

for (int i = 0; i < ; i++) {
 
}

4、输入itli按Tab

for (int i = 0; i < list.size(); i++) {
    Object o =  list.get(i);
 
}

Of course, if you don’t remember well, you can define shortcut keys yourself