Q:

How to trim a given string using String.trim() method in Java?

belongs to collection: Java String Programs

mahmoud2506
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2022-05-06
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Given a string with leading and trailing spaces and we have to trim the spaces.

String.trim()

It is a method of String class; it returns string after removing trailing and leading spaces.

 

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mahmoud2506
2022-05-06
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Consider the program:

Here, is a string with trailing and leading spaces and program will trim the string (remove the spaces).

import java.lang.*;

public class StringTrimPrg
{
	public static void main(String []args)
	{
		String str="   www.includehelp.com      ";
		System.out.println("String omitting leading and trailing spaces: "+ str.trim());
	}
}

Output

String omitting leading and trailing spaces: www.includehelp.com

 

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