Initial Checkin

2023-03-02 18:06:10 -06:00
commit c1a00eea1f
19 changed files with 3550 additions and 0 deletions
--- a/RefAndVal2.java
+++ b/RefAndVal2.java
@@ -0,0 +1,12 @@
+public class RefAndVal2 {
+    public static void main(String[] argv ){
+        String s="Hello";
+        test (s);
+        System.out.println(s);
+    }
+
+    public static String test( String s){
+        s += "X";
+        return s;
+    }
+}