java: make fields final where possible

found by PMD

Change-Id: I87780366119c141cd2dafe6ca1bf2d9798b10aec

5 files changed, 12 insertions, 12 deletions

diff --git a/connectivity/qa/complex/connectivity/hsqldb/DatabaseMetaData.java b/connectivity/qa/complex/connectivity/hsqldb/DatabaseMetaData.java
index 457b037c74fb..905ddc1e50e6 100644
--- a/connectivity/qa/complex/connectivity/hsqldb/DatabaseMetaData.java
+++ b/connectivity/qa/complex/connectivity/hsqldb/DatabaseMetaData.java
@@ -30,8 +30,8 @@ import java.lang.reflect.Method;
 
 public class DatabaseMetaData {
 
-    private java.sql.DatabaseMetaData m_xMD;
-    private HsqlDriverTest m_TestCase;
+    private final java.sql.DatabaseMetaData m_xMD;
+    private final HsqlDriverTest m_TestCase;
 
     /** Creates a new instance of DatabaseMetaData */
     public DatabaseMetaData(HsqlDriverTest _testCase,java.sql.DatabaseMetaData _xmd) {
diff --git a/connectivity/qa/connectivity/tools/DataSource.java b/connectivity/qa/connectivity/tools/DataSource.java
index 6b6048c44a96..748ee61cdefe 100644
--- a/connectivity/qa/connectivity/tools/DataSource.java
+++ b/connectivity/qa/connectivity/tools/DataSource.java
@@ -36,7 +36,7 @@ public class DataSource
 {
     // the service factory
 
-    private XDataSource m_dataSource;
+    private final XDataSource m_dataSource;
 
     public DataSource(final XMultiServiceFactory _orb, final String _registeredName) throws Exception
     {
diff --git a/connectivity/qa/connectivity/tools/HsqlColumnDescriptor.java b/connectivity/qa/connectivity/tools/HsqlColumnDescriptor.java
index 19fb59ce7427..5d9311882379 100644
--- a/connectivity/qa/connectivity/tools/HsqlColumnDescriptor.java
+++ b/connectivity/qa/connectivity/tools/HsqlColumnDescriptor.java
@@ -22,12 +22,12 @@ package connectivity.tools;
  */
 public class HsqlColumnDescriptor
 {
-    private String Name;
-    private String TypeName;
-    private boolean Required;
-    private boolean PrimaryKey;
-    private String ForeignTable;
-    private String ForeignColumn;
+    private final String Name;
+    private final String TypeName;
+    private final boolean Required;
+    private final boolean PrimaryKey;
+    private final String ForeignTable;
+    private final String ForeignColumn;
 
     public final String getName() { return Name; }
     public final String getTypeName() { return TypeName; }
diff --git a/connectivity/qa/connectivity/tools/HsqlTableDescriptor.java b/connectivity/qa/connectivity/tools/HsqlTableDescriptor.java
index 992619b7c675..626f62eb8321 100644
--- a/connectivity/qa/connectivity/tools/HsqlTableDescriptor.java
+++ b/connectivity/qa/connectivity/tools/HsqlTableDescriptor.java
@@ -31,8 +31,8 @@ import connectivity.tools.sdb.Connection;
  */
 public class HsqlTableDescriptor
 {
-    private String                  m_name;
-    private HsqlColumnDescriptor[]  m_columns;
+    private final String                  m_name;
+    private final HsqlColumnDescriptor[]  m_columns;
 
     /** Creates a new instance of HsqlTableDescriptor */
     public HsqlTableDescriptor( String _name, HsqlColumnDescriptor[] _columns )
diff --git a/connectivity/qa/connectivity/tools/QueryDefinition.java b/connectivity/qa/connectivity/tools/QueryDefinition.java
index ab5fe513988f..b939fdbb22e3 100644
--- a/connectivity/qa/connectivity/tools/QueryDefinition.java
+++ b/connectivity/qa/connectivity/tools/QueryDefinition.java
@@ -26,7 +26,7 @@ import com.sun.star.lang.IllegalArgumentException;
 
 public class QueryDefinition
 {
-    private XPropertySet    m_queryDef;
+    private final XPropertySet    m_queryDef;
 
     public QueryDefinition( XPropertySet _queryDef )
     {