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 …

How to import java.lang.String class in Java? public static void main(String args[]) { String s = new String("Hello"); System.out.println(s); Get certified by completing the course.

Jan 13, 2026 · 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 …

Nov 12, 2025 · The String class, being part of the java.lang package, is automatically imported, and you don't need to write an explicit import statement. It provides a rich set of methods for string manipulation.

Oct 31, 2011 · Everything in the java.lang package is implicitly imported (including String) and you do not need to do so yourself. This is simply a feature of the Java language.

Apr 13, 2025 · String concatenation is implemented through the StringBuilder class for better performance. The String class provides numerous methods for string manipulation and examination. …

There are many string methods available in Java. For example: The toUpperCase() method converts a string to upper case letters. The toLowerCase() method converts a string to lower case letters. The …

Aug 15, 2024 · On this page, we will learn about creating strings with string literals and constructors, string methods and various other examples related to string conversion and formatting.

Nov 12, 2025 · String is a predefined final class in Java present in java.lang package. It provides various methods to create, manipulate, and compare strings, like length (), charAt (), concat (), equals (), etc.

Sep 28, 2023 · Learn all about working with Strings in Java.