Keywords in Java

Java keywords known as reserved words. Keywords are particular words which acts as a key to a code. These are predefined words by Java so it cannot be used as a variable or object name. List of Java Keywords Java has a set of keywords that are reserved words that cannot be used as variables, methods, …

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Interfaces in Java

An INTERFACE IN JAVA programming is defined as an abstract type used to specify the class behavior, just like protocols do. A Java interface contains static constants and abstract methods. A class can implement multiple interfaces. In Java, interfaces are declared using the interface keyword. All methods in the interface are implicitly public and abstract. implements Keyword in Interface Like abstract …

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