new test

src/test/java/parser/LexerGrammarParserTest.java

@@ -49,7 +49,8 @@ class LexerGrammarParserTest {
                             "DeclarationAssignment.stups",
                             "Expr.stups",
                             "GeneralWhile.stups",
-                            "GeneralIfElse.stups"})
+                            "GeneralIfElse.stups",
+                            "Println.stups"})
     void testCorrectPrograms(String prog) {
         final Lexer lex = getLexer(prog);
 

src/test/resources/examplePrograms/Println.stups

@@ -0,0 +1,15 @@
+class MyClass {
+    public static void main(String[] args) {
+        int x = 1;
+        String y = "Hey";
+        boolean z = false;
+
+        System.out.println("Hey");
+        System.out.println(true);
+        System.out.println(5);
+
+        System.out.println(x);
+        System.out.println(y);
+        System.out.println(z);
+    }
+}