Definition and Usage The trim() method removes whitespace from both ends of a string. Note: This method does not change the original string.

Jul 11, 2025 · The trim() method of the String class in Java is used to remove leading and trailing whitespace from a string. The Unicode value of the space character is "\u0020".

Apr 11, 2025 · A quick example and explanation of the trim API of the standard String class in Java.

Learn essential Java string methods: trim () & strip () for whitespace removal, replace () & replaceAll () for substring replacement, split () to create arrays, & String.join () to recombine. Master Java string …

As you can see from the above example, the trim() method only removes the leading and trailing whitespace. It doesn't remove whitespace that appears in the middle.

Mar 17, 2025 · The trim () method in Java is used to remove leading and trailing whitespace from a string. Here's how it works: Leading whitespace: These are the spaces or white characters that …

Dec 30, 2024 · In this article, you will learn how to effectively use the trim() method in Java to enhance data processing. Discover various scenarios where trimming strings becomes beneficial, and see …

May 1, 2025 · Learn how to use Java's String trim () method to remove leading and trailing whitespace, including spaces, tabs, and newlines. Explore practical examples and tips for cleaning strings …

Nov 12, 2025 · The trim() method returns a new string that is a copy of the original string with the leading and trailing whitespace removed. The original string remains unchanged because strings in Java are …

Java has a special trim () method to remove trailing and leading whitespace from a string. In this article, we are going to explain how to use the Java string trim () method in Java program and provide some …