Data types are divided into two groups: Primitive data types - includes byte, short, int, long, float, double, boolean and char Non-primitive data types - such as String, Arrays and Classes (you will learn more about these in a later chapter)

Strings are used for storing text. A String variable contains a collection of characters surrounded by double quotes: A String in Java is actually an object, which contain methods that can perform certain operations on strings. For example, the length of a …

Apr 8, 2025 · In Java, a String is the type of object that can store a sequence of characters enclosed by double quotes, and every character is stored in 16 bits, i.e., using UTF 16-bit encoding. A string acts the same as an array of characters.

The class String includes methods for examining individual characters of the sequence, for comparing strings, for searching strings, for extracting substrings, and for creating a copy of a string with all characters translated to uppercase or to lowercase.

String (text) Integer (whole number) Float (decimal number) Boolean (true or false) In Python and JavaScript, we don't specify the data type when the variable is created, because that happens automatically, but in Java and C++, we need to specify the data type when creating a variable.

In Java, the String data type is a sequence of characters used to represent text. Unlike many programming languages where strings are treated as primitive data types, Java differentiates itself by treating strings as objects. This means that a string in Java is an instance of the java.lang.String class.

Apr 1, 2025 · This tutorial will explain all about Java String data type, how to create it, immutability, string buffer and builder with examples.

Apr 19, 2011 · String is a non premitive data type . You can use String as follows. case 1: monthName = "January"; break; case 2: monthName = "February"; break; case 3: monthName = "March"; break; case 4: monthName = "April"; break;

The string data type in Java is used for representing a sequence of characters placed in double quotation marks (""). It means for storing a sequence of characters as one group we must create a String class type referenced variable.

String is a Special Data type in java which is used to define a sequence of characters having a storage width equal to 2.14 Billion. In simple Language we can say that strings are the sequence of characters surrounded by double quotes (” “).