Dec 23, 2024 · Java toLowerCase (Locale loc) Converts all the characters into lowercase using the rules of the given Locale. Syntax of toLowerCase () public String toLowerCase (Locale loc) …

Definition and Usage The toLowerCase() method converts a string to lower case letters. Note: The toUpperCase () method converts a string to upper case letters.

Mar 3, 2010 · I want to convert the first character of a string to Uppercase and the rest of the characters to lowercase. How can I do it? Example: Try this on for size: // Empty strings should …

Apr 11, 2025 · String s = "WELCOME to BAELDUNG!"; assertEquals("welcome to baeldung!", s.toLowerCase()); A quick example and explanation of the toLowerCase () API of the standard …

To convert a string to lowercase in Java, call toLowerCase () method on the string object. The method returns a new String object with the characters in the original string transformed to …

In this tutorial, you will learn to use the Java String toLowerCase () method with the help of an example.

The String.toLowerCase() method in Java is used to convert all characters in a string to lowercase. This guide will cover the method's usage, explain how it works, and provide …

Mar 24, 2025 · The java string toLowerCase () method returns the string in lowercase letter. In other words, it converts all characters of the string into lower case letter. The toLowerCase () …

Learn how to convert a Java string to lowercase using the toLowerCase () method in this comprehensive guide.

Oct 10, 2023 · Java String toLowerCase () method transforms a String by converting all of its characters to lowercase, using the Locale rules if specified. The toLowerCase() method is a …