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Java Program to remove leading and trailing whitespace from a string
Use the Trim() method to remove leading and trailing whitespace from a string. Let’s say the following is our string with white spaces in the beginning and the end.
String str = " a ";
Now, use the trim() method.
str.trim()
The following is the final example with output.
Example
public class Demo { public static void main(String[] args) { String str = " a "; System.out.println("Text = "+str); System.out.println("Text after using trim() method = " + str.trim()); } }
Output
Text = a Text after using trim() method = a
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