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  1. #1
    mlibot is offline Member
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    Default How to do this with StringBuffer???

    Hi All, I'm using netbeans and i have a project i call this "Activity" inside this project i have a Main Class which is default once you created a project:
    I've created another class i call this "StringBuff"

    this is my StringBuff class
    Java Code:
    package activity;
    
    public class StringBuff {
    
        public void getStringBuff(StringBuffer strbfr){
    
            String str = new String("Hello World!");
            strbfr.append(str);
            System.out.print(strbfr);
    
        }
    }
    my problem is I do not know how to access this in my Main class im trying to access like this but i have an error:
    Java Code:
    package activity;
    
    public class Main {
    
        public static void main(String[] args) {
            StringBuff sb = new StringBuff();
            sb.getStringBuff();
        }
        
    }
    anyone???
    help me out of here...

    thanks in advance

  2. #2
    m00nchile is offline Senior Member
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    Default

    The method header states, that an argument of the type StringBuffer should be passed when calling your method:
    Java Code:
    public void getStringBuff(StringBuffer strbfr)
    So you should do this:
    Java Code:
    public class Main {
    
        public static void main(String[] args) {
            StringBuff sb = new StringBuff();
            [B]StringBuffer s = new StringBuffer();[/B]
            sb.getStringBuff([B]s[/B]);
        }
        
    }
    A tip, getStringBuff is not a good name for a void method, as the get implies a getter method which returns a value. And also, I'm not really sure what exactely you're trying to do here.

  3. #3
    mlibot is offline Member
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