java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

8 files changed, 16 insertions, 16 deletions

diff --git a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java b/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
index 0326ffa77464..9d327ec8a8ce 100644
--- a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
+++ b/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
@@ -36,7 +36,7 @@ import java.util.Map;
 
 class Disposer implements XEventListener
 {
-    private XComponent m_xComp;
+    private final XComponent m_xComp;
 
 
     Disposer( XComponent xComp )
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java
index 1fa4286214c4..feaca77cc9a6 100644
--- a/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java
+++ b/javaunohelper/com/sun/star/lib/uno/adapter/InputStreamToXInputStreamAdapter.java
@@ -34,7 +34,7 @@ public final class InputStreamToXInputStreamAdapter implements XInputStream {
     /**
      *  Internal store to the InputStream
      */
-    private InputStream iIn;
+    private final InputStream iIn;
 
     /**
      *  Constructor.
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
index 432cfdc0baed..c77c57b5adc1 100644
--- a/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
+++ b/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
@@ -35,7 +35,7 @@ public final class XInputStreamToInputStreamAdapter extends InputStream {
     /**
      *  Internal handle to the XInputStream
      */
-    private XInputStream xin;
+    private final XInputStream xin;
 
     /**
      *  Constructor.
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/XOutputStreamToByteArrayAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/XOutputStreamToByteArrayAdapter.java
index f8e738d0d8f8..d8f5740eb32a 100644
--- a/javaunohelper/com/sun/star/lib/uno/adapter/XOutputStreamToByteArrayAdapter.java
+++ b/javaunohelper/com/sun/star/lib/uno/adapter/XOutputStreamToByteArrayAdapter.java
@@ -31,7 +31,7 @@ public final class XOutputStreamToByteArrayAdapter
     extends ComponentBase
     implements XOutputStream
 {
-    private int initialSize = 100240; // 10 kb
+    private final int initialSize = 100240; // 10 kb
     private int size = 0;
     private int position = 0;
     private boolean externalBuffer = false;
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/Factory.java b/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
index ca0bf84212c2..89cf42e3703a 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
@@ -116,9 +116,9 @@ public class Factory
     }
 
 
-    private String m_impl_name;
-    private String [] m_supported_services;
-    private Class<?> m_impl_class;
+    private final String m_impl_name;
+    private final String [] m_supported_services;
+    private final Class<?> m_impl_class;
     private java.lang.reflect.Method m_method;
     private java.lang.reflect.Constructor m_ctor;
 
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/MultiTypeInterfaceContainer.java b/javaunohelper/com/sun/star/lib/uno/helper/MultiTypeInterfaceContainer.java
index 25c0ff997001..6ba3a4892c87 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/MultiTypeInterfaceContainer.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/MultiTypeInterfaceContainer.java
@@ -26,7 +26,7 @@ import java.util.Iterator;
 public class MultiTypeInterfaceContainer
 {
 
-    private Map<Object,InterfaceContainer> map= new HashMap<Object,InterfaceContainer>();
+    private final Map<Object,InterfaceContainer> map= new HashMap<Object,InterfaceContainer>();
 
     /** only returns types which have at least one value in InterfaceContainer
      *  return value can contain an element null, if someone called
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/UnoUrl.java b/javaunohelper/com/sun/star/lib/uno/helper/UnoUrl.java
index 95d401440b3d..ca5e7a0aadd2 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/UnoUrl.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/UnoUrl.java
@@ -57,15 +57,15 @@ public class UnoUrl {
     private static final String VALUE_CHAR_SET = "!$&'()*+-./:?@_~";
     private static final String OID_CHAR_SET = VALUE_CHAR_SET + ",=";
 
-    private UnoUrlPart connection;
-    private UnoUrlPart protocol;
-    private String rootOid;
+    private final UnoUrlPart connection;
+    private final UnoUrlPart protocol;
+    private final String rootOid;
 
     static private class UnoUrlPart {
 
-        private String partTypeName;
-        private HashMap<String,String> partParameters;
-        private String uninterpretedParameterString;
+        private final String partTypeName;
+        private final HashMap<String,String> partParameters;
+        private final String uninterpretedParameterString;
 
         public UnoUrlPart(
             String uninterpretedParameterString,
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/WeakAdapter.java b/javaunohelper/com/sun/star/lib/uno/helper/WeakAdapter.java
index 0239959f619b..67e01ac3276d 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/WeakAdapter.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/WeakAdapter.java
@@ -33,9 +33,9 @@ import java.util.LinkedList;
 public class WeakAdapter implements XAdapter
 {
     // references the XWeak implementation
-    private WeakReference<Object> m_weakRef;
+    private final WeakReference<Object> m_weakRef;
     // contains XReference objects registered by addReference
-    private List<XReference> m_xreferenceList;
+    private final List<XReference> m_xreferenceList;
 
     /**
      *@param component the object that is to be held weak