java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

5 files changed, 11 insertions, 11 deletions

diff --git a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleComponent.java b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleComponent.java
index 4b7e6bae01bb..5788452f6477 100644
--- a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleComponent.java
+++ b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleComponent.java
@@ -47,7 +47,7 @@ import com.sun.star.uno.XInterface;
  */
 public class _XAccessibleComponent {
 
-    private XAccessibleComponent oObj = null;
+    private final XAccessibleComponent oObj;
 
     private Rectangle bounds = null ;
 
diff --git a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleContext.java b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleContext.java
index e750ab0cb4d6..df7ef76abd4b 100644
--- a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleContext.java
+++ b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleContext.java
@@ -48,7 +48,7 @@ import util.AccessibilityTools;
  */
 public class _XAccessibleContext {
 
-    private XAccessibleContext oObj = null;
+    private final XAccessibleContext oObj;
 
     private int childCount = 0;
     private XAccessible parent = null ;
diff --git a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleEventBroadcaster.java b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleEventBroadcaster.java
index 66e5336d09f1..f94cb6f1d4b5 100644
--- a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleEventBroadcaster.java
+++ b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleEventBroadcaster.java
@@ -52,15 +52,15 @@ import com.sun.star.uno.UnoRuntime;
  */
 public class _XAccessibleEventBroadcaster {
 
-    private XAccessibleEventBroadcaster oObj = null;
-    private EventProducer prod = null ;
-    private EvListener list = new EvListener();
+    private final XAccessibleEventBroadcaster oObj;
+    private final EventProducer prod;
+    private final EvListener list = new EvListener();
 
     /**
      * An event producer
      */
     private static class EventProducer {
-        private XWindow xWindow;
+        private final XWindow xWindow;
         private EventProducer(XWindow window) {
             xWindow = window;
         }
diff --git a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleExtendedComponent.java b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleExtendedComponent.java
index 24b1f4e6f42c..5055285f7c0c 100644
--- a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleExtendedComponent.java
+++ b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleExtendedComponent.java
@@ -41,7 +41,7 @@ public class _XAccessibleExtendedComponent {
     private static final String className =
         "com.sun.star.accessibility.XAccessibleExtendedComponent" ;
 
-    private XAccessibleExtendedComponent oObj = null;
+    private final XAccessibleExtendedComponent oObj;
 
     // temporary while accessibility package is in com.sun.star
     protected String getTestedClassName() {
diff --git a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleText.java b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleText.java
index 56d072cf07d2..575d569c805d 100644
--- a/toolkit/qa/complex/toolkit/accessibility/_XAccessibleText.java
+++ b/toolkit/qa/complex/toolkit/accessibility/_XAccessibleText.java
@@ -64,18 +64,18 @@ import com.sun.star.uno.UnoRuntime;
  */
 public class _XAccessibleText {
 
-    private XAccessibleText oObj = null;
-    private XMultiServiceFactory xMSF;
+    private final XAccessibleText oObj;
+    private final XMultiServiceFactory xMSF;
 
     private Rectangle chBounds = null;
     private int chCount = 0;
 
     private String text = null;
-    private String editOnly = null;
+    private final String editOnly;
 
 
     public _XAccessibleText(XInterface object, XMultiServiceFactory xMSF, String editOnly) {
-        oObj = UnoRuntime.queryInterface(XAccessibleText.class, object);
+        this.oObj = UnoRuntime.queryInterface(XAccessibleText.class, object);
         this.xMSF = xMSF;
         this.editOnly = editOnly;
     }