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RePlay is a fork of the Play1 framework, created by Codeborne.

There is a newer version: 2.6.2

package play.libs;

import static java.nio.charset.StandardCharsets.UTF_8;
import static org.apache.commons.io.FileUtils.readFileToString;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import play.exceptions.UnexpectedException;
import play.utils.OrderSafeProperties;

public class IO {
  public static Properties readUtf8Properties(File file) {
    try (InputStream in = new FileInputStream(file)) {
      return readUtf8Properties(in);
    } catch (IOException e) {
      throw new UnexpectedException("Failed to read " + file.getAbsolutePath(), e);
    }
  }

  public static Properties readUtf8Properties(String fileName) throws IOException {
    try (InputStream in = IO.class.getResourceAsStream(fileName)) {
      return readUtf8Properties(in);
    }
  }

  public static Properties readUtf8Properties(InputStream is) throws IOException {
    Properties properties = new OrderSafeProperties();
    properties.load(is);
    return properties;
  }

  public static String contentAsString(File file) {
    try {
      return readFileToString(file, UTF_8);
    } catch (IOException e) {
      throw new UnexpectedException("Failed to read " + file.getAbsolutePath(), e);
    }
  }
}