java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

4 files changed, 6 insertions, 13 deletions

diff --git a/extensions/qa/integration/extensions/ComponentFactory.java b/extensions/qa/integration/extensions/ComponentFactory.java
index 170e19a43667..ec848c4dfb06 100644
--- a/extensions/qa/integration/extensions/ComponentFactory.java
+++ b/extensions/qa/integration/extensions/ComponentFactory.java
@@ -24,7 +24,7 @@ import java.lang.reflect.Constructor;
 
 public class ComponentFactory implements XSingleComponentFactory
 {
-    private Class       m_handlerClass;
+    private final Class       m_handlerClass;
     private Constructor m_defaultConstructor;
     private Constructor m_initConstructor;
 
diff --git a/extensions/qa/integration/extensions/ConsoleWait.java b/extensions/qa/integration/extensions/ConsoleWait.java
index b68290c83acd..bda281d2902b 100644
--- a/extensions/qa/integration/extensions/ConsoleWait.java
+++ b/extensions/qa/integration/extensions/ConsoleWait.java
@@ -23,14 +23,14 @@ import com.sun.star.lang.XComponent;
 
 public class ConsoleWait implements com.sun.star.lang.XEventListener
 {
-    private Object  m_disposable;
+    private final Object  m_disposable;
 
     /** a helper class which waits for a console ENTER key event in a dedicated thread,
         and notifies a ConsoleWait object if this event happened
      */
     private class WaitForEnter extends java.lang.Thread
     {
-        private ConsoleWait m_toNotify;
+        private final ConsoleWait m_toNotify;
         private boolean     m_done;
 
         public WaitForEnter( ConsoleWait _toNotify )
diff --git a/extensions/qa/integration/extensions/HelpTextProvider.java b/extensions/qa/integration/extensions/HelpTextProvider.java
index 73cda71eef2a..8bd6596bc9b5 100644
--- a/extensions/qa/integration/extensions/HelpTextProvider.java
+++ b/extensions/qa/integration/extensions/HelpTextProvider.java
@@ -15,13 +15,6 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-
-/*
- * HelpTextProvider.java
- *
- * Created on 16. November 2006, 09:44
- */
-
 package integration.extensions;
 
 import com.sun.star.inspection.XObjectInspectorUI;
@@ -33,7 +26,7 @@ import com.sun.star.lang.NoSupportException;
  */
 public class HelpTextProvider implements XPropertyControlObserver
 {
-    private XObjectInspectorUI  m_inspectorUI;
+    private final XObjectInspectorUI  m_inspectorUI;
 
     /**
      * Creates a new instance of HelpTextProvider
diff --git a/extensions/qa/integration/extensions/ServicesHandler.java b/extensions/qa/integration/extensions/ServicesHandler.java
index 87ebb270ae84..516f2a25cc06 100644
--- a/extensions/qa/integration/extensions/ServicesHandler.java
+++ b/extensions/qa/integration/extensions/ServicesHandler.java
@@ -26,13 +26,13 @@ import com.sun.star.lang.XServiceInfo;
 
 public class ServicesHandler implements XPropertyHandler
 {
-    private XComponentContext   m_context;
+    private final XComponentContext   m_context;
     private String[]            m_supportedServices;
 
     private class ClickHandler implements com.sun.star.awt.XActionListener
     {
         XComponentContext   m_context;
-        private String      m_serviceName;
+        private final String      m_serviceName;
 
         public ClickHandler( XComponentContext _context, String _serviceName )
         {