Java/Velocity/Velocity Input Encoding

Velocity input encoding

import java.io.StringWriter;
import java.io.Writer;
import java.util.Properties;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
public class HelloWorldProperties {
  public static void main(String[] args) throws Exception {
    Properties props = new Properties();
    props.put("input.encoding", "utf-8");
    Velocity.init(props);
    Template template = Velocity.getTemplate("./src/HelloWorld.vm");
    VelocityContext context = new VelocityContext();
    Writer writer = new StringWriter();
    template.merge(context, writer);
    System.out.println(writer.toString());
  }
}       
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Hello World!