//hoge.java
public class HOGE{
public static void main(String[] args){
System.out.print("ほげほげ");
System.out.println("HOGEHOGE");
String s1 = "ほげー";
String s2 =　"JAVA";
String s3;
System.out.println("ほげほげ" + s1);
System.out.println("HAGEHAGE" + s2);
s3 = s1 + s2;

添削お願いします。