Using the equals() method with String and Object in Java

Question

Object o1 = new Object();
Object o2 = new Object();
//o1=o2;
System.out.println(o1.equals(o2));

It returns false. It can return true

Answer 1

Interesantly unlike the Sting the StringBuffer does not override the equals() method. Its functionality is the same as for the Object class.