What is a valid use of the hashCode method

Java String equals() Method The equals() method compares two strings, and returns true if the strings are equal, and false if not .

The equals() method compares two objects for equality and returns true if they are equal . The equals() method provided in the Object class uses the identity operator ( == ) to determine whether two objects are equal. For primitive data types, this gives the correct result.

The Object class defines the default implementation for this method.. By default, the equals () method returns false if the two objects aren’t the same instance… … Now the equals() method will return true if two instances of Payment have the same currency and value.