java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

6 files changed, 13 insertions, 13 deletions

diff --git a/swext/mediawiki/src/com/sun/star/wiki/Settings.java b/swext/mediawiki/src/com/sun/star/wiki/Settings.java
index 74d60180ef28..9580f9ea4570 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/Settings.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/Settings.java
@@ -40,10 +40,10 @@ public class Settings
     private static Settings m_instance;
 
 
-    private XComponentContext m_xContext;
+    private final XComponentContext m_xContext;
     private int lastUsedWikiServer = 0;
-    private List<Map<String, String>> m_WikiConnections = new ArrayList<Map<String, String>>();
-    private List<Map<String, Object>> m_aWikiDocs = new ArrayList<Map<String, Object>>();
+    private final List<Map<String, String>> m_WikiConnections = new ArrayList<Map<String, String>>();
+    private final List<Map<String, Object>> m_aWikiDocs = new ArrayList<Map<String, Object>>();
 
     private Settings( XComponentContext ctx )
     {
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiArticle.java b/swext/mediawiki/src/com/sun/star/wiki/WikiArticle.java
index 6b87778808eb..e16db7156831 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/WikiArticle.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiArticle.java
@@ -33,7 +33,7 @@ import com.sun.star.uno.XComponentContext;
 
 public class WikiArticle
 {
-    private XComponentContext m_xContext;
+    private final XComponentContext m_xContext;
 
     private String m_sEditTime = "";
     private String m_sEditToken = "";
@@ -44,9 +44,9 @@ public class WikiArticle
     private String m_sWikiUser;
     private String m_sWikiPass;
 
-    private String m_sTitle = "";
+    private final String m_sTitle;
 
-    private URI m_aMainURI;
+    private final URI m_aMainURI;
     private HostConfiguration m_aHostConfig;
 
 
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiEditSettingDialog.java b/swext/mediawiki/src/com/sun/star/wiki/WikiEditSettingDialog.java
index 2e262fb37356..aef6cb6a29b6 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/WikiEditSettingDialog.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiEditSettingDialog.java
@@ -37,9 +37,9 @@ public class WikiEditSettingDialog extends WikiDialog
 
     private static final String sOKMethod = "OK";
 
-    private String[] Methods = {sOKMethod };
-    private Map<String,String> setting;
-    private boolean addMode;
+    private final String[] Methods = {sOKMethod };
+    private final Map<String,String> setting;
+    private final boolean addMode;
     private boolean m_bAllowURLChange = true;
 
     public WikiEditSettingDialog( XComponentContext xContext, String DialogURL )
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiEditorImpl.java b/swext/mediawiki/src/com/sun/star/wiki/WikiEditorImpl.java
index 15ece8c515df..3ad6b5c410b9 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/WikiEditorImpl.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiEditorImpl.java
@@ -57,10 +57,10 @@ public final class WikiEditorImpl extends WeakBase
     private static final String protocolName = "vnd.com.sun.star.wiki:";
 
     private final XComponentContext m_xContext;
-    private Map<String, com.sun.star.frame.XStatusListener> m_statusListeners = new HashMap<String, com.sun.star.frame.XStatusListener>();
+    private final Map<String, com.sun.star.frame.XStatusListener> m_statusListeners = new HashMap<String, com.sun.star.frame.XStatusListener>();
     private XFrame m_xFrame;
     private XModel m_xModel;
-    private Settings m_aSettings;
+    private final Settings m_aSettings;
     private String m_aFilterName;
 
     public WikiEditorImpl( XComponentContext xContext )
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiOptionsEventHandlerImpl.java b/swext/mediawiki/src/com/sun/star/wiki/WikiOptionsEventHandlerImpl.java
index 9c7ff7939b3a..c3a1f462a89f 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/WikiOptionsEventHandlerImpl.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiOptionsEventHandlerImpl.java
@@ -49,7 +49,7 @@ public final class WikiOptionsEventHandlerImpl extends WeakBase
     private static final String sOk = "ok";
     private static final String sBack = "back";
 
-    private XComponentContext m_xContext;
+    private final XComponentContext m_xContext;
     private XDialog m_xDialog;
     private XControlContainer m_xControlContainer;
 
diff --git a/swext/mediawiki/src/com/sun/star/wiki/WikiPropDialog.java b/swext/mediawiki/src/com/sun/star/wiki/WikiPropDialog.java
index 22d8e3d0a439..43fba5c24f84 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/WikiPropDialog.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/WikiPropDialog.java
@@ -34,7 +34,7 @@ public class WikiPropDialog extends WikiDialog{
     private static final String sArticleTextMethod = "ArticleTextChange";
     private static final String sAddWikiMethod = "AddWiki";
 
-    private String[] m_pMethods = {sSendMethod, sWikiListMethod, sArticleTextMethod, sAddWikiMethod};
+    private final String[] m_pMethods = {sSendMethod, sWikiListMethod, sArticleTextMethod, sAddWikiMethod};
 
     private String m_sWikiTitle = "";
     private String m_sWikiEngineURL = "";