It says <identifeier> expected for the public void greet (HelloWorld)

[java101]

public class HelloWorld
{
    private String greeting= "Hello World!";
    
    public void greet (HelloWorld)//you create a String variable
    
    {
        System.out.println("My name is Gabi Watson");//This is what was passed to the method. You should also add your greeting here. 
        
    }
    public static void main(String args[])
    {
        HelloGabi greetMe= new HelloGabi () ;
        greetMe.greet("I attend High School");
    }
}

[chaarmann]

Hello Gabi Watson,
the error message says, that a method parameter must be declared with type (=identifier) and name, but you only give name (="HelloWorld ") here.
So change "public void greet (HelloWorld)" to "public void greet (String helloWorld)"