Novice, how to change the path of compiling and running java, in sublime

problem description

after I ctrl+b, I reported an error. Dir is the path of the previous python file

the platform version of the problem and what methods you have tried

related codes

/ / Please paste the code text below (do not replace the code with pictures)
public class helloworld {

public static void main(String[] args){
    System.out.println("Hello world!");
}

}

what result do you expect? What is the error message actually seen?

I want to compile and run java directly in sublime

Jun.11,2021
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-64f5-1b22399-2b5f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b22399-2b5f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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