package marytts.util.io;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import java.util.Scanner;
/**
* extends properties class to allow trimming of trailing whitespace from input streams
*
* @author Tristan
*
*/
public class PropertiesTrimTrailingWhitespace extends Properties {
/**
* removes trailing whitespace
*/
public void load(InputStream fis) throws IOException {
Scanner in = new Scanner(fis);
ByteArrayOutputStream out = new ByteArrayOutputStream();
while (in.hasNext()) {
out.write(in.nextLine().trim().getBytes());
out.write("\n".getBytes());
}
in.close();
InputStream is = new ByteArrayInputStream(out.toByteArray());
super.load(is);
}
}