Add files via upload

Author: AvinandanBose

InnnerClass7.java

@@ -0,0 +1,35 @@
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public class InnnerClass7<T> {
+    
+    <T extends ArrayList<String> & List<String>> T test(T t){
+        int num = 23;
+        class MethodInner<V extends HashSet<String> & Set<String>> {
+            public void print() {
+                System.out.println("This is method inner class " + num);
+            }
+        }
+        
+        MethodInner<HashSet<String>> inner = new MethodInner<HashSet<String>>();
+        inner.print();  
+        
+        return t;
+    }
+
+    public static void main(String[] args) {
+        InnnerClass7<String> outer = new InnnerClass7<String>();
+
+        ArrayList<String> list = new ArrayList<>();
+        list.add("one");
+        list.add("two");
+        list.add("three");
+        list.add("four");
+        list.add("five");
+
+        System.out.println(outer.test(list));
+
+    }
+}