import java.io.File;
import java.io.FileInputStream;
-import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;
public class ChampProperties {
- private static Properties properties;
+ private static Properties properties;
- static {
- properties = new Properties();
- File file = new File(ChampServiceConstants.CHAMP_CONFIG_FILE);
- try {
- properties.load(new FileInputStream(file));
- } catch (IOException e) {
- e.printStackTrace();
- Runtime.getRuntime().halt(1);
+ static {
+ properties = new Properties();
+ try (FileInputStream fileInputStream = new FileInputStream(
+ new File(ChampServiceConstants.CHAMP_CONFIG_FILE))
+ ) {
+ properties.load(fileInputStream);
+ } catch (IOException e) {
+ e.printStackTrace();
+ Runtime.getRuntime().halt(1);
+ }
}
- }
- public static String get(String key) {
- return properties.getProperty(key);
- }
-
- public static String get(String key, String defaultValue) {
- return properties.getProperty(key, defaultValue);
- }
-
- public static void put(String key, String value) {
- properties.setProperty(key, value);
- FileOutputStream fileOut = null;
- try {
- fileOut = new FileOutputStream(new File(ChampServiceConstants.CHAMP_CONFIG_FILE));
- properties.store(fileOut, "Added property: " + key);
- } catch (Exception e) {
- e.printStackTrace();
- } finally {
+ public static String get(String key) {
+ return properties.getProperty(key);
+ }
- try {
- fileOut.close();
- } catch (IOException ex) {
- ex.printStackTrace();
- }
+ public static String get(String key, String defaultValue) {
+ return properties.getProperty(key, defaultValue);
}
- }
+ public static void put(String key, String value) {
+ properties.setProperty(key, value);
+ try (FileOutputStream fileOut = new FileOutputStream(
+ new File(ChampServiceConstants.CHAMP_CONFIG_FILE))
+ ) {
+ properties.store(fileOut, "Added property: " + key);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
}