java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

5 files changed, 14 insertions, 14 deletions

diff --git a/bean/com/sun/star/comp/beans/Controller.java b/bean/com/sun/star/comp/beans/Controller.java
index 9e93c5878b2f..91f64db874c4 100644
--- a/bean/com/sun/star/comp/beans/Controller.java
+++ b/bean/com/sun/star/comp/beans/Controller.java
@@ -29,8 +29,8 @@ public class Controller
     implements
         com.sun.star.frame.XController
 {
-    private com.sun.star.frame.XController xController;
-    private com.sun.star.frame.XDispatchProvider xDispatchProvider;
+    private final com.sun.star.frame.XController xController;
+    private final com.sun.star.frame.XDispatchProvider xDispatchProvider;
 
     Controller( com.sun.star.frame.XController xController )
     {
diff --git a/bean/com/sun/star/comp/beans/Frame.java b/bean/com/sun/star/comp/beans/Frame.java
index 59ccf2613245..fbf9ca97ef51 100644
--- a/bean/com/sun/star/comp/beans/Frame.java
+++ b/bean/com/sun/star/comp/beans/Frame.java
@@ -31,9 +31,9 @@ public class Frame
         com.sun.star.frame.XDispatchProvider,
         com.sun.star.frame.XDispatchProviderInterception
 {
-    private com.sun.star.frame.XFrame xFrame;
-    private com.sun.star.frame.XDispatchProvider xDispatchProvider;
-    private com.sun.star.frame.XDispatchProviderInterception xDispatchProviderInterception;
+    private final com.sun.star.frame.XFrame xFrame;
+    private final com.sun.star.frame.XDispatchProvider xDispatchProvider;
+    private final com.sun.star.frame.XDispatchProviderInterception xDispatchProviderInterception;
 
     public Frame( com.sun.star.frame.XFrame xFrame )
     {
diff --git a/bean/com/sun/star/comp/beans/LocalOfficeConnection.java b/bean/com/sun/star/comp/beans/LocalOfficeConnection.java
index c81796daebe7..5a57dcdc8e79 100644
--- a/bean/com/sun/star/comp/beans/LocalOfficeConnection.java
+++ b/bean/com/sun/star/comp/beans/LocalOfficeConnection.java
@@ -62,7 +62,7 @@ public class LocalOfficeConnection
     private String                  mProtocol;
     private String                  mInitialObject;
 
-    private List<XEventListener> mComponents = new ArrayList<XEventListener>();
+    private final List<XEventListener> mComponents = new ArrayList<XEventListener>();
 
     private static long m_nBridgeCounter = 0;
 
@@ -742,8 +742,8 @@ public class LocalOfficeConnection
 
     private class StreamProcessor extends Thread
     {
-        private java.io.InputStream m_in;
-        private java.io.PrintStream m_print;
+        private final java.io.InputStream m_in;
+        private final java.io.PrintStream m_print;
 
         public StreamProcessor(final java.io.InputStream in, final java.io.PrintStream out)
         {
diff --git a/bean/com/sun/star/comp/beans/OfficeDocument.java b/bean/com/sun/star/comp/beans/OfficeDocument.java
index a84689901f5c..10ee1ef24061 100644
--- a/bean/com/sun/star/comp/beans/OfficeDocument.java
+++ b/bean/com/sun/star/comp/beans/OfficeDocument.java
@@ -37,10 +37,10 @@ public class OfficeDocument extends Wrapper
         com.sun.star.frame.XStorable,
         com.sun.star.view.XPrintable
 {
-    private com.sun.star.frame.XModel xModel;
-    private com.sun.star.util.XModifiable xModifiable;
-    private com.sun.star.view.XPrintable xPrintable;
-    private com.sun.star.frame.XStorable xStorable;
+    private final com.sun.star.frame.XModel xModel;
+    private final com.sun.star.util.XModifiable xModifiable;
+    private final com.sun.star.view.XPrintable xPrintable;
+    private final com.sun.star.frame.XStorable xStorable;
 
     public OfficeDocument( com.sun.star.frame.XModel xModel )
     {
diff --git a/bean/com/sun/star/comp/beans/Wrapper.java b/bean/com/sun/star/comp/beans/Wrapper.java
index 837601842e48..001770b9b230 100644
--- a/bean/com/sun/star/comp/beans/Wrapper.java
+++ b/bean/com/sun/star/comp/beans/Wrapper.java
@@ -45,8 +45,8 @@ class Wrapper
         com.sun.star.uno.IQueryInterface,
         com.sun.star.lang.XComponent
 {
-    private com.sun.star.uno.IQueryInterface xQueryInterface;
-    private com.sun.star.lang.XComponent xComponent;
+    private final com.sun.star.uno.IQueryInterface xQueryInterface;
+    private final com.sun.star.lang.XComponent xComponent;
 
     public Wrapper( com.sun.star.uno.XInterface xProxy )
     {