What Is Property Class Java

Properties class is the subclass of Hashtable. It can be used to get property value based on the property key. The Properties class provides methods to get data from the properties file and store data into the properties file. Moreover, it can be used to get the properties of a system.

What is property in a class?

A property, in some object-oriented programming languages, is a special sort of class member, intermediate in functionality between a field (or data member) and a method.

What is Property name in Java?

A property name is a character string. … All property names must follow the rules defined by the Java Language Specification for Java Identifiers, with the exception that Unicode character U+002E (.) is permitted as part of the name – but not the start.