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Groovy example source code file (strcat.java)

This example Groovy source code file (strcat.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

io, ioexception, ioexception, string, string, stringbuffer, stringbuffer, util

The Groovy strcat.java source code

// $Id: strcat.java,v 1.1 2004-05-23 07:14:28 bfulgham Exp $
// http://www.bagley.org/~doug/shootout/
// Pelle Nilsson suggested we also illustrate StringBuffer
// since it is the preferred method for concatenating 
// strings in Java

import java.io.*;
import java.util.*;

public class strcat {
    public static void main(String args[]) throws IOException {
	int n = Integer.parseInt(args[0]);
	String hello = "hello\n";
	StringBuffer stringBuffer = new StringBuffer(32);

        for (int i=0; i<n; i++) {
            stringBuffer.append(hello);
	}

	System.out.println(stringBuffer.length());
    }
}

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