assert abstract boolean break byte case catch char class continue default do double else enum exports extends final finally float for if implements import instanceof int interface long module native new package private protected public return requires short static super switch synchronized this throw throws transient try var void volatile while Java String Methods

April 1, 2025 - In this example, we have taken an input String as “StringJavaAndJavaStringMethodsJava”. Then we have initialized a subString as “Java” with a counter variable and the index as 0. Then we have used the indexOf() method with the help of a while loop to check each index and incrementing it after every iteration.

October 11, 2025 - Java provides a rich set of String methods that help perform various operations like comparison, searching, modification of string. Let's Understand one by one. ... This method provides the total count of characters in the string.

In the above example, we have created 3 strings named first, second, and third. Here, we are using the equal() method to check if one string is equal to another. The equals() method checks the content of strings while comparing them. To learn more, visit Java String equals().

September 1, 2008 - Methods used to obtain information about an object are known as accessor methods. One accessor method that you can use with strings is the length() method, which returns the number of characters contained in the string object. The following program is an example of length(), method String class.

boolean regionMatches(boolean ignoreCase, int srcoffset, String dest, int destoffset, int len): Another variation of regionMatches method with the extra boolean argument to specify whether the comparison is case sensitive or case insensitive.

October 24, 2024 - In this example, the compiler will create two objects with one reference variable in this example. The value ‘welcome’ will be placed in the constant pool. We have enlisted a few Java string methods that can be further explained individually.

October 20, 2022 - Useful and important methods in Java. indexOf, toCharArray, charAt, concat, replace, substring, split, compareTo, strip, valueOf

February 13, 2025 - Java String contains() :The java string contains() method searches the sequence of characters in the string. If the sequences of characters are found, then it returns true otherwise returns false. For example:

Creating a String object in Java is an easy process. One can declare a String variable and assign a string literal to it: Once a String object is obtained, its methods can be utilized by invoking them on the object. For instance, the length() method can be considered: In this example, the length() method calculates the number of characters in the string and assigns it to the length variable, which is then printed to the console.

For a complete reference of String methods, go to our Java String Methods Reference. The reference contains descriptions and examples of all string methods. ... If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail: sales@w3schools.com

November 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.

Java String Methods with Examples of concat, compare, touppercase, tolowercase, trim, length, equals, split, charat, substring, etc.

Java has a lot of String methods that allow us to work with strings. In this reference page, you will find all the string methods available in Java. For example, if you need to find the length of a string, use the length() method.

May 10, 2022 - String concatenation in Java involves combining two strings using the + operator or the concat() method. It is important to note that the original string remains unchanged unless explicitly modified. ... Details: The format() method is used to format the string as per the passed argument. This method accepts two arguments: format string and argument(s), then returns the formatted string. ... Explanation: In the above example, we have used the %s format specifier which is reserved for strings, Henced India got printed in place of %s.

September 2, 2025 - Learn Java String Methods (Functions) with examples. Understand its syntax, uses, and tips to manipulate strings effectively for Java programming. Read More!

October 20, 2025 - The replacement proceeds from the beginning of the string to the end, for example, replacing "aa" with "b" in the string "aaa" will result in "ba" rather than "ab". ... Splits this string around matches of the given regular expression. The array returned by this method contains each substring ...

In Java, the equals() string method tests for equality between two Strings. equals() compares the contents of each String. If all of the characters between the two match, the method returns true. If any of the characters do not match, it returns false. Additionally, if you want to compare two strings without considering upper/lower cases, you can use .equalsIgnoreCase().

January 19, 2022 - 4 - concat() Used to concatenate two strings syntax - public String concat(String str) ▶️ Example : concatenate last name and firstname