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    Java Program to remove all the white spaces from a string

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    Java Program to remove all the white spaces from a string

    In this example, we will create a java program to remove all the white-spaces from the string.

    To do this, we will traverse the string and check if any character of the string is matched with a white-space character or not. If so then we will use a built-in method like replace() with a blank.

    Program:
    
public class Main 
{    
public static void main(String[] args) 
{    
String str1="Hello everyone.. Welcome Here.";    
str1 = str1.replaceAll("\\s+", "");    
System.out.println("String after removing all the white spaces : " + str1);    
}    
}
    Output:
    String after removing all the white spaces : Helloeveryone..WelcomeHere.
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