StringWriter is similar to StringBuffer, which can collect a host of string values and work with the data. We will explore writing a porting of a given string.
Code sample:
import java.io.StringWriter;
public class UsingStringWriter
{
public static void main(String args[])
{
UsingStringWriter usingStringWriter = new UsingStringWriter();
usingStringWriter.proceed();
}
private void proceed()
{
String welcomeString = "Welcome";
StringWriter stringWriter = new StringWriter();
stringWriter.write(welcomeString);
System.out.println(stringWriter.toString());
}
}
/*
Expected output:
[root@mypc]# java UsingStringWriter
Welcome
*/