trim():
Returns a copy of the string, with leading and trailing white space omitted.
Syntax:
public String trim()
public String trim()
public String trim()
Example
class TestString{
String str = " www.w3schools.blog ";
public void trimString(){
//will remove all leading and trailing whitespace.
System.out.println(str.trim());
}
}
public class StringTrimExample {
public static void main(String args[]){
//creating TestString object
TestString obj = new TestString();
//method call
obj.trimString();
}
}
class TestString{
String str = " www.w3schools.blog ";
public void trimString(){
//will remove all leading and trailing whitespace.
System.out.println(str.trim());
}
}
public class StringTrimExample {
public static void main(String args[]){
//creating TestString object
TestString obj = new TestString();
//method call
obj.trimString();
}
}
class TestString{ String str = " www.w3schools.blog "; public void trimString(){ //will remove all leading and trailing whitespace. System.out.println(str.trim()); } } public class StringTrimExample { public static void main(String args[]){ //creating TestString object TestString obj = new TestString(); //method call obj.trimString(); } }
Output
www.w3schools.blog
www.w3schools.blog
www.w3schools.blog