Revision: 7523
          
http://languagetool.svn.sourceforge.net/languagetool/?rev=7523&view=rev
Author:   dnaber
Date:     2012-06-26 21:26:37 +0000 (Tue, 26 Jun 2012)
Log Message:
-----------
small code cleanup

Modified Paths:
--------------
    trunk/JLanguageTool/src/java/org/languagetool/gui/Configuration.java

Modified: trunk/JLanguageTool/src/java/org/languagetool/gui/Configuration.java
===================================================================
--- trunk/JLanguageTool/src/java/org/languagetool/gui/Configuration.java        
2012-06-26 19:49:48 UTC (rev 7522)
+++ trunk/JLanguageTool/src/java/org/languagetool/gui/Configuration.java        
2012-06-26 21:26:37 UTC (rev 7523)
@@ -56,6 +56,7 @@
   private static final String DELIMITER = ",";
 
   private final File configFile;
+  private final HashMap<String, String> configForOtherLangs;
 
   private Set<String> disabledRuleIds = new HashSet<String>();
   private Set<String> enabledRuleIds = new HashSet<String>();
@@ -66,8 +67,6 @@
   private boolean guiConfig;
   private int serverPort = HTTPServer.DEFAULT_PORT;
 
-  private final HashMap<String, String> configForOtherLangs;
-  
   /**
    * Uses the configuration file from the default location.
    * @param lang The language for the configuration, used to distinguish 
@@ -75,11 +74,11 @@
    *  
    * @throws IOException
    */
-  public Configuration(Language lang) throws IOException {
+  public Configuration(final Language lang) throws IOException {
          this(new File(System.getProperty("user.home")), CONFIG_FILE, lang);
   }
   
-  public Configuration(final File baseDir, final String filename, Language 
lang)
+  public Configuration(final File baseDir, final String filename, final 
Language lang)
       throws IOException {
     if (!baseDir.isDirectory()) {
       throw new IllegalArgumentException("Not a directory: " + baseDir);
@@ -89,7 +88,7 @@
     loadConfiguration(lang);
   }
 
-  public Configuration(final File baseDir, Language lang) throws IOException {
+  public Configuration(final File baseDir, final Language lang) throws 
IOException {
     this(baseDir, CONFIG_FILE, lang);
   }
 
@@ -158,22 +157,18 @@
     this.serverPort = serverPort;
   }
 
-  private void loadConfiguration(Language lang) throws IOException {
+  private void loadConfiguration(final Language lang) throws IOException {
 
-       final String qualifier = getQualifier(lang);
+         final String qualifier = getQualifier(lang);
        
-    FileInputStream fis = null;
+    final FileInputStream fis = new FileInputStream(configFile);
     try {
-      fis = new FileInputStream(configFile);
       final Properties props = new Properties();
       props.load(fis);
 
-      disabledRuleIds.addAll(getListFromProperties(props, 
DISABLED_RULES_CONFIG_KEY
-                 + qualifier));
-      enabledRuleIds.addAll(getListFromProperties(props, 
ENABLED_RULES_CONFIG_KEY
-                 + qualifier));
-      disabledCategoryNames.addAll(getListFromProperties(props, 
DISABLED_CATEGORIES_CONFIG_KEY
-                 + qualifier));
+      disabledRuleIds.addAll(getListFromProperties(props, 
DISABLED_RULES_CONFIG_KEY + qualifier));
+      enabledRuleIds.addAll(getListFromProperties(props, 
ENABLED_RULES_CONFIG_KEY + qualifier));
+      disabledCategoryNames.addAll(getListFromProperties(props, 
DISABLED_CATEGORIES_CONFIG_KEY + qualifier));
       
       final String motherTongueStr = (String) 
props.get(MOTHER_TONGUE_CONFIG_KEY);
       if (motherTongueStr != null) {
@@ -195,12 +190,18 @@
     } catch (final FileNotFoundException e) {
       // file not found: okay, leave disabledRuleIds empty
     } finally {
-      if (fis != null) {
-        fis.close();
-      }
+      fis.close();
     }
   }
-  
+
+  private String getQualifier(final Language lang) {
+    String qualifier = "";
+    if (lang != null) {
+      qualifier = "." + lang.getShortNameWithVariant();
+    }
+    return qualifier;
+  }
+
   private void loadConfigForOtherLanguages(final Language lang, final 
Properties prop) {
          for (Language otherLang : Language.getAllLanguages()) {
                  if (!otherLang.equals(lang)) {
@@ -211,15 +212,14 @@
                  }
          }
   }
-   
+
   private void storeConfigKeyFromProp(final Properties prop, final String key) 
{
          if (prop.containsKey(key)) {
                  configForOtherLangs.put(key, prop.getProperty(key));
          }
   }
-  
 
-  private Collection<? extends String> getListFromProperties(Properties props, 
String key) {
+  private Collection<? extends String> getListFromProperties(final Properties 
props, final String key) {
     final String value = (String) props.get(key);
     final List<String> list = new ArrayList<String>();
     if (value != null) {
@@ -229,25 +229,14 @@
     return list;
   }
 
-  private String getQualifier(Language lang) {
-           String qualifier = "";
-           if (lang != null) {
-               qualifier = "." + lang.getShortNameWithVariant();
-           }
-           return qualifier;     
-  }
-  
-  public void saveConfiguration(Language lang) throws IOException {
+  public void saveConfiguration(final Language lang) throws IOException {
     final Properties props = new Properties();
     
     final String qualifier = getQualifier(lang);
     
-    addListToProperties(props, 
-               DISABLED_RULES_CONFIG_KEY + qualifier, disabledRuleIds);
-    addListToProperties(props, 
-               ENABLED_RULES_CONFIG_KEY + qualifier, enabledRuleIds);
-    addListToProperties(props, 
-               DISABLED_CATEGORIES_CONFIG_KEY + qualifier, 
disabledCategoryNames);
+    addListToProperties(props, DISABLED_RULES_CONFIG_KEY + qualifier, 
disabledRuleIds);
+    addListToProperties(props, ENABLED_RULES_CONFIG_KEY + qualifier, 
enabledRuleIds);
+    addListToProperties(props, DISABLED_CATEGORIES_CONFIG_KEY + qualifier, 
disabledCategoryNames);
     if (motherTongue != null) {
       props.setProperty(MOTHER_TONGUE_CONFIG_KEY, motherTongue.getShortName());
     }
@@ -255,11 +244,11 @@
     props.setProperty(USE_GUI_CONFIG_KEY, 
Boolean.valueOf(guiConfig).toString());
     props.setProperty(SERVER_RUN_CONFIG_KEY, 
Boolean.valueOf(runServer).toString());
     props.setProperty(SERVER_PORT_CONFIG_KEY, 
Integer.valueOf(serverPort).toString());
-    
+
     for (final String key : configForOtherLangs.keySet()) {
        props.setProperty(key, configForOtherLangs.get(key));
     }
-    
+
     final FileOutputStream fos = new FileOutputStream(configFile);
     try {
       props.store(fos, "LanguageTool configuration");
@@ -268,7 +257,7 @@
     }
   }
 
-  private void addListToProperties(Properties props, String key, Set<String> 
list) {
+  private void addListToProperties(final Properties props, final String key, 
final Set<String> list) {
     if (list == null) {
       props.setProperty(key, "");
     } else {

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