Is there a simple way to call static methods / properties in java?

java:
public class App {
    public static String name = "grayVTouch";
    public static void say(){
        System.out.println(App.name);
    }
}

in the above calling methods, if the class name is changed, all related static calls need to be changed. It is troublesome. Is there a simple operation like PHP ? 

PHP:
class Test {
    public static $name = "grayVTouch";
    public static function say(){
        // self 
        echo self::$name;
    }
}
Php java
Nov.04,2021 
public class App {
    public static String name = "grayVTouch";
    public static void say(){
        System.out.println(name);
    }
}
Why not just write the

code like this? The meaning of self is not found at all.

does not seem to have. For the time being, you can modify only one place of the reference class
with the static import of
.
2 use IDE's refactor

when you modify it, your IDE should modify the referenced places as well. Don't worry about this

.

Previous: Mini Game with zero basics for python.

Next: Android calls my js method, and the settimeout in it does not execute.

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e5b79a-45650.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5b79a-45650.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?