Java Single Line Comment

Java single line comment

Created By: chatGPT

In Java, a single-line comment starts with two forward slashes (//). Everything from the slashes to the end of the line is considered a comment and is ignored by the compiler. It's commonly used to add explanations or notes within the code.

// This is a single-line comment in Java

Single-line comments can be used anywhere in your Java code. They are particularly useful for commenting out code during debugging or for providing quick insights about a code section without disrupting the overall flow.

int x = 5; // Declaring the variable x

Introduction And Setup Variables Data Types Int Float Double Char Boolean String Byte Short Long Array List Method Void Return Parameters Arguments Control Flow If Statement Else Statement Else If Statement Switch Statement Case Break Continue For Loop While Loop Do While Loop Enhanced For Loop Functions Static Method Instance Method Constructor Overloading Overriding Access Modifiers Private Protected Package Private Operators Arithmetic Operators Relational Operators Logical Operators Bitwise Operators Assignment Operators Ternary Operator Instanceof Operator Array List Set Map Hashmap Hashtable Que Stack Comments Single Line Comment Multi Line Comment Syntax Semicolons Curly Braces Parentheses Data Encapsulation Inheritance Polymorphism Abstract Class Interface Exception Handling Try Block Catch Block Finally Block Throw Throws Checked Exception Unchecked Exception Syntax Errors Runtime Errors Logic Errors Event Handling Listeners Action Events Mouse Events Keyboard Events Window Events Focus Events Key Listener Mouse Listener Action Listener Threading Synchronization Volatile Keyword Concurrency Java Memory Model