In Java programming language, the implements keyword is utilized to indicate that a class is implementing an interface.
Java
How to Use var Keyword in Java
The var keyword in Java is a way to declare different data types like strings, integers, etc. in Java without explicitly defining these data types
How to Use String matches() Method in Java
The matches() method of string in Java matches the regex with the specified string. It returns the output in a boolean type as true or false
How to Split a String in Java
To split a string in Java different methods are utilized including the split() method, the methods of the split Tokenizer class, and the Pattern class
How to Use String.indexOf() Method in Java?
The Java string indexOf() method returns the index of the character or a substring. There are four variants and multiple applications of this method
What Does Extends Keyword Do in Java
The extend keyword in Java inherits one class from another class. All the functions and the properties of the base class are also part of the derived class
How to Use String join() Method in Java?
The join() method of string in Java connects the declared string with a specified delimiter. It can also be used to join the elements of ArrayList, HashMaps, etc.
How to Use ArrayList.contains() Method in Java
The ArrayList contains() method in Java searches for the required element and returns a boolean value of “true” if the element is present otherwise “false”