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Author: disha2sinha

Interface/AbstractClass1.java

@@ -0,0 +1,38 @@
+package Interface;
+
+abstract class Parent {
+    //optional
+    Parent()
+    {
+        System.out.println("Parent Constructor called");
+    }
+    abstract void meth();
+    //Abstract class can also have final methods
+    final void meth2()
+    {
+        System.out.println("final method called");
+    }
+}
+
+class child extends Parent{
+    child()
+    {
+        System.out.println("Child class constructor called");
+    }
+    void meth()
+    {
+        System.out.println("abstract method");
+    }
+}
+class AbstractClass1 {
+    public static void main(String[] args) {
+        child c =new child();
+        c.meth();
+        c.meth2();
+        Parent p=new child();
+        p.meth();
+        p.meth2();        
+
+    }
+    
+}