4 files changed, 116 insertions, 0 deletions
diff --git a/output/ex17.java b/output/ex17.java
new file mode 100644
index 0000000..36b4cc7
--- /dev/null
+++ b/output/ex17.java
@@ -0,0 +1,36 @@
+class RecursiveExtends //Class_extends_boolean
+{
+    public static void main(String[] a){
+        System.out.println(new test1().methodInTest());
+    }
+}
+
+class test1
+{
+    int a;
+
+    public int methodInTest()
+    {
+        return 1;
+    }
+}
+
+class test2 extends test6
+{
+}
+
+class test3
+{
+}
+
+class test4 extends test3
+{
+}
+
+class test5 extends test4
+{
+}
+
+class test6 extends test5
+{
+}
diff --git a/output/ex18.java b/output/ex18.java
new file mode 100644
index 0000000..b730257
--- /dev/null
+++ b/output/ex18.java
@@ -0,0 +1,22 @@
+class ex18 {
+    public static void main(String[] a){
+        System.out.println(new Test().start());
+    }
+}
+
+class Test {
+
+    Test test;
+    int[] i;
+
+    public int start() {
+        i = new int[10];
+        test = (this.next()).next();
+        return 0;
+    }
+
+    public Test next() {
+        System.out.println(1);
+        return test;
+    }
+}
diff --git a/output/ex19.java b/output/ex19.java
new file mode 100644
index 0000000..7afc43c
--- /dev/null
+++ b/output/ex19.java
@@ -0,0 +1,22 @@
+class ex19 {
+    public static void main(String[] a){
+        System.out.println(new Test().start());
+    }
+}
+
+class Test {
+
+    Test test;
+    int[] i;
+
+    public int start() {
+        i = new int[10];
+        test = (this).next();
+        return 0;
+    }
+
+    public Test next() {
+        System.out.println(1);
+        return test;
+    }
+}
diff --git a/output/negative/RecursiveExtends-error.java b/output/negative/RecursiveExtends-error.java
new file mode 100644
index 0000000..b20f8ea
--- /dev/null
+++ b/output/negative/RecursiveExtends-error.java
@@ -0,0 +1,36 @@
+class RecursiveExtends //Class_extends_boolean
+{
+    public static void main(String[] a){
+        System.out.println(new test1().methodInTest());
+    }
+}
+
+class test1
+{
+    int a;
+
+    public int methodInTest()
+    {
+        return 1;
+    }
+}
+
+class test2 extends test6
+{
+}
+
+class test3 extends test2 //TE
+{
+}
+
+class test4 extends test3
+{
+}
+
+class test5 extends test4
+{
+}
+
+class test6 extends test5
+{
+}