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String - trim() Method


String trim()


If there are any additional spaces in a String. trim() is used to delete those extra spaces.


Example : 



public class Test{
	public static void main(String[] arg){
		String firstString = "      Hello     "; 
		    
		System.out.println("The trimmed String is : "+firstString.trim());
	}
}


Output :



  The trimmed String is : Hello

The trim() method removed all the additional spaces from the String "Hello".



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