删除无用文件 README.md和HelloWorld.java

docs: add README for TemperatureConverter
1 changed files with 0 additions and 5 deletions
--- a/wl/HelloWorld.java
+++ b/wl/HelloWorld.java
@ -1,5 +0,0 @@
 public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello, World!");
    }
 }
Author	SHA1	Message	Date
unknown	167e218e1a	删除无用文件 README.md和HelloWorld.java	3 weeks ago
unknown	49951171bf	docs: add README for TemperatureConverter	1 month ago