Java5 update - convert to use generics

Change-Id: Ie9d9b278341132d08477d015245fedf2b66f62fd

sw/qa/complex/accessibility/AccessibleRelationSet.java

@@ -61,7 +61,7 @@ public class AccessibleRelationSet {
             try {
                 firstrelation = set.getRelation(0).RelationType;
                 Object oTmp = set.getRelation(0).TargetSet[0];
-                atarget = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
+                atarget = UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
             } catch (IndexOutOfBoundsException e) {
                 fail("Exception when getting relations "+e);
             }
@@ -72,7 +72,7 @@ public class AccessibleRelationSet {
             types[firstrelation]);
 
         XAccessibleText paraTxt2 =
-          (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, para2);
+          UnoRuntime.queryInterface(XAccessibleText.class, para2);
         assertEquals(
             "didn't gain correct target paragraph", atarget.getText(),
             paraTxt2.getText());
@@ -92,13 +92,13 @@ public class AccessibleRelationSet {
                 if ( tmprelation == 1 )
                 {
                   Object oTmp = set.getRelation(0).TargetSet[0];
-                  atargets[0] = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
+                  atargets[0] = UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
                   relationtypes[0] = tmprelation;
                 }
                 else if ( tmprelation == 2 )
                 {
                   Object oTmp = set.getRelation(0).TargetSet[0];
-                  atargets[1] = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
+                  atargets[1] = UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
                   relationtypes[1] = tmprelation;
                 }
                 else
@@ -109,13 +109,13 @@ public class AccessibleRelationSet {
                 if ( tmprelation == 1 )
                 {
                   Object oTmp = set.getRelation(1).TargetSet[0];
-                  atargets[0] = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
+                  atargets[0] = UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
                   relationtypes[0] = tmprelation;
                 }
                 else if ( tmprelation == 2 )
                 {
                   Object oTmp = set.getRelation(1).TargetSet[0];
-                  atargets[1] = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
+                  atargets[1] = UnoRuntime.queryInterface(XAccessibleText.class, oTmp);
                   relationtypes[1] = tmprelation;
                 }
                 else
@@ -132,7 +132,7 @@ public class AccessibleRelationSet {
             types[relationtypes[0]]);
 
         XAccessibleText paraTxt1 =
-          (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, para1);
+          UnoRuntime.queryInterface(XAccessibleText.class, para1);
         assertEquals(
             "didn't gain correct target paragraph", atargets[0].getText(),
             paraTxt1.getText());
@@ -142,7 +142,7 @@ public class AccessibleRelationSet {
             types[relationtypes[1]]);
 
         XAccessibleText paraTxt3 =
-          (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class, para3);
+          UnoRuntime.queryInterface(XAccessibleText.class, para3);
         assertEquals(
             "didn't gain correct target paragraph", atargets[1].getText(),
             paraTxt3.getText());
@@ -167,8 +167,7 @@ public class AccessibleRelationSet {
                 oCursor, ControlCharacter.PARAGRAPH_BREAK, false );
         }
 
-        XModel aModel = (XModel)
-        UnoRuntime.queryInterface(XModel.class, xTextDoc);
+        XModel aModel = UnoRuntime.queryInterface(XModel.class, xTextDoc);
 
         AccessibilityTools at = new AccessibilityTools();
 
@@ -187,8 +186,7 @@ public class AccessibleRelationSet {
     }
 
     public XAccessibleRelationSet getAccessibleRelation(XAccessible xAcc) {
-        XAccessibleContext oObj = (XAccessibleContext)
-        UnoRuntime.queryInterface(XAccessibleContext.class, xAcc);
+        XAccessibleContext oObj = UnoRuntime.queryInterface(XAccessibleContext.class, xAcc);
 
         XAccessibleRelationSet set = oObj.getAccessibleRelationSet();
         return set;

sw/qa/complex/checkColor/CheckChangeColor.java

@@ -49,15 +49,15 @@ public class CheckChangeColor {
      */
     @Test public void checkChangeColor() throws Exception {
         // create a supplier to get the Style family collection
-        XStyleFamiliesSupplier xSupplier = ( XStyleFamiliesSupplier ) UnoRuntime.queryInterface(XStyleFamiliesSupplier.class, document);
+        XStyleFamiliesSupplier xSupplier = UnoRuntime.queryInterface(XStyleFamiliesSupplier.class, document);
 
         // get the NameAccess interface from the Style family collection
         XNameAccess xNameAccess = xSupplier.getStyleFamilies();
 
-        XNameContainer xPageStyleCollection = (XNameContainer) UnoRuntime.queryInterface(XNameContainer.class, xNameAccess.getByName( "PageStyles" ));
+        XNameContainer xPageStyleCollection = UnoRuntime.queryInterface(XNameContainer.class, xNameAccess.getByName( "PageStyles" ));
 
         // create a PropertySet to set the properties for the new Pagestyle
-        XPropertySet xPropertySet = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, xPageStyleCollection.getByName("Standard") );
+        XPropertySet xPropertySet = UnoRuntime.queryInterface(XPropertySet.class, xPageStyleCollection.getByName("Standard") );
 
         assertEquals(
             "BackColor", new Any(Type.LONG, 0xFFFFFFFF),

sw/qa/complex/indeterminateState/CheckIndeterminateState.java

@@ -54,8 +54,7 @@ public class CheckIndeterminateState {
      * The used tools are in project qadevOOo/runner
      */
     @Test public void checkToolBoxItem() throws Exception {
-        XModel aModel = (XModel)
-                    UnoRuntime.queryInterface(XModel.class, document);
+        XModel aModel = UnoRuntime.queryInterface(XModel.class, document);
 
         XController xController = aModel.getCurrentController();
 
@@ -78,8 +77,7 @@ public class CheckIndeterminateState {
             AccessibleRole.TOGGLE_BUTTON, "Bold");
         assertNotNull("Found a TOGGLE_BUTTON", oObj);
 
-        XAccessibleContext oContext = (XAccessibleContext)
-            UnoRuntime.queryInterface(XAccessibleContext.class, oObj);
+        XAccessibleContext oContext = UnoRuntime.queryInterface(XAccessibleContext.class, oObj);
 
         XAccessibleStateSet oSet = oContext.getAccessibleStateSet();
 

sw/qa/complex/writer/CheckBookmarks.java

@@ -63,13 +63,13 @@ class BookmarkHashes {
         throws com.sun.star.uno.Exception, java.security.NoSuchAlgorithmException
     {
         StringBuffer buffer = new StringBuffer("");
-        XBookmarksSupplier xBookmarksSupplier = (XBookmarksSupplier)UnoRuntime.queryInterface(
+        XBookmarksSupplier xBookmarksSupplier = UnoRuntime.queryInterface(
             XBookmarksSupplier.class,
             xDoc);
         XNameAccess xBookmarks = xBookmarksSupplier.getBookmarks();
         for(String sBookmarkname : xBookmarks.getElementNames()) {
             Object xBookmark = xBookmarks.getByName(sBookmarkname);
-            XTextContent xBookmarkAsContent = (XTextContent)UnoRuntime.queryInterface(
+            XTextContent xBookmarkAsContent = UnoRuntime.queryInterface(
                 XTextContent.class,
                 xBookmark);
             buffer.append(sBookmarkname);
@@ -152,7 +152,7 @@ public class CheckBookmarks {
         throws com.sun.star.uno.Exception
     {
         XText xText = m_xDoc.getText();
-        XSimpleText xSimpleText = (XSimpleText)UnoRuntime.queryInterface(
+        XSimpleText xSimpleText = UnoRuntime.queryInterface(
             XSimpleText.class,
             xText);
         for(int nPara=0; nPara<10; ++nPara) {
@@ -165,7 +165,7 @@ public class CheckBookmarks {
                 xWordCrsr.setString(" ");
             }
             XTextCursor xParaCrsr = xText.createTextCursor();
-            XTextRange xParaCrsrAsRange = (XTextRange)UnoRuntime.queryInterface(
+            XTextRange xParaCrsrAsRange = UnoRuntime.queryInterface(
                 XTextRange.class,
                 xParaCrsr);
             xText.insertControlCharacter(xParaCrsrAsRange, com.sun.star.text.ControlCharacter.PARAGRAPH_BREAK, false);
@@ -203,7 +203,7 @@ public class CheckBookmarks {
         XTextCursor xCrsr = m_xDoc.getText().createTextCursor();
         for(int i=0; i<30; i++) {
             xCrsr.goRight((short)rnd.nextInt(300), false);
-            XTextRange xCrsrAsRange = (XTextRange)UnoRuntime.queryInterface(
+            XTextRange xCrsrAsRange = UnoRuntime.queryInterface(
                 XTextRange.class,
                 xCrsr);
             xText.insertControlCharacter(xCrsrAsRange, com.sun.star.text.ControlCharacter.PARAGRAPH_BREAK, false);
@@ -213,16 +213,16 @@ public class CheckBookmarks {
     private void insertBookmark(XTextCursor crsr, String name, String content)
         throws com.sun.star.uno.Exception
     {
-        XMultiServiceFactory xDocFactory = (XMultiServiceFactory)UnoRuntime.queryInterface(
+        XMultiServiceFactory xDocFactory = UnoRuntime.queryInterface(
             XMultiServiceFactory.class,
             m_xDoc);
 
         Object xBookmark = xDocFactory.createInstance("com.sun.star.text.Bookmark");
-        XTextContent xBookmarkAsTextContent = (XTextContent)UnoRuntime.queryInterface(
+        XTextContent xBookmarkAsTextContent = UnoRuntime.queryInterface(
             XTextContent.class,
             xBookmark);
         crsr.setString(content);
-        XNamed xBookmarkAsNamed = (XNamed)UnoRuntime.queryInterface(
+        XNamed xBookmarkAsNamed = UnoRuntime.queryInterface(
             XNamed.class,
             xBookmark);
         xBookmarkAsNamed.setName(name);
@@ -241,7 +241,7 @@ public class CheckBookmarks {
             aStoreProperties[0].Value = true;
             aStoreProperties[1].Name = "FilterName";
             aStoreProperties[1].Value = sFilter;
-            XStorable xStorable = (XStorable)UnoRuntime.queryInterface(
+            XStorable xStorable = UnoRuntime.queryInterface(
                 XStorable.class,
                 m_xDoc);
             xStorable.storeToURL(sFileUrl, aStoreProperties);

sw/qa/complex/writer/CheckCrossReferences.java

@@ -45,12 +45,12 @@ public class CheckCrossReferences {
         if ( xPortionEnum != null ) {
             while ( xPortionEnum.hasMoreElements() ) {
                 com.sun.star.beans.XPropertySet xPortionProps =
-                    (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface(
-                        com.sun.star.beans.XPropertySet.class , xPortionEnum.nextElement());
+                    UnoRuntime.queryInterface(
+                    com.sun.star.beans.XPropertySet.class , xPortionEnum.nextElement());
                 final String sPortionType =
                     xPortionProps.getPropertyValue( "TextPortionType" ).toString();
                 if ( sPortionType.equals( "TextField") ) {
-                    com.sun.star.text.XTextField xField = (com.sun.star.text.XTextField)UnoRuntime.queryInterface(
+                    com.sun.star.text.XTextField xField = UnoRuntime.queryInterface(
                         com.sun.star.text.XTextField.class,
                         xPortionProps.getPropertyValue( "TextField" ) );
                     assertNotNull("Cannot retrieve next field.", xField);
@@ -61,17 +61,17 @@ public class CheckCrossReferences {
 
         while ( xParaEnum.hasMoreElements() ) {
             com.sun.star.container.XEnumerationAccess aPara =
-                (com.sun.star.container.XEnumerationAccess)UnoRuntime.queryInterface(
-                    com.sun.star.container.XEnumerationAccess.class, xParaEnum.nextElement());
+                UnoRuntime.queryInterface(
+                com.sun.star.container.XEnumerationAccess.class, xParaEnum.nextElement());
             xPortionEnum = aPara.createEnumeration();
             while ( xPortionEnum.hasMoreElements() ) {
                 com.sun.star.beans.XPropertySet xPortionProps =
-                    (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface(
-                        com.sun.star.beans.XPropertySet.class , xPortionEnum.nextElement());
+                    UnoRuntime.queryInterface(
+                    com.sun.star.beans.XPropertySet.class , xPortionEnum.nextElement());
                 final String sPortionType =
                     xPortionProps.getPropertyValue( "TextPortionType" ).toString();
                 if ( sPortionType.equals( "TextField") ) {
-                    com.sun.star.text.XTextField xField = (com.sun.star.text.XTextField)UnoRuntime.queryInterface(
+                    com.sun.star.text.XTextField xField = UnoRuntime.queryInterface(
                         com.sun.star.text.XTextField.class,
                         xPortionProps.getPropertyValue( "TextField" ) );
                     assertNotNull("Cannot retrieve next field.", xField);
@@ -87,8 +87,8 @@ public class CheckCrossReferences {
     public com.sun.star.beans.XPropertySet getFieldProps(
             com.sun.star.text.XTextField xField ) {
         com.sun.star.beans.XPropertySet xProps =
-                (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface(
-                com.sun.star.beans.XPropertySet.class, xField );
+                UnoRuntime.queryInterface(
+        com.sun.star.beans.XPropertySet.class, xField );
 
         assertNotNull("Cannot retrieve field properties.", xProps);
 
@@ -116,17 +116,17 @@ public class CheckCrossReferences {
         // setup paragraph enumeration
         {
             com.sun.star.container.XEnumerationAccess xParaEnumAccess =
-                    (com.sun.star.container.XEnumerationAccess)UnoRuntime.queryInterface(
-                    com.sun.star.container.XEnumerationAccess.class, document.getText());
+                    UnoRuntime.queryInterface(
+            com.sun.star.container.XEnumerationAccess.class, document.getText());
             xParaEnum = xParaEnumAccess.createEnumeration();
         }
 
         // get field refresher
         {
             com.sun.star.text.XTextFieldsSupplier xFieldSupp =
-                    (com.sun.star.text.XTextFieldsSupplier)UnoRuntime.queryInterface(
-                    com.sun.star.text.XTextFieldsSupplier.class, document);
-            xFldsRefresh = (com.sun.star.util.XRefreshable)UnoRuntime.queryInterface(
+                    UnoRuntime.queryInterface(
+            com.sun.star.text.XTextFieldsSupplier.class, document);
+            xFldsRefresh = UnoRuntime.queryInterface(
                     com.sun.star.util.XRefreshable.class, xFieldSupp.getTextFields());
         }
 
@@ -195,14 +195,14 @@ public class CheckCrossReferences {
         {
             // restart paragraph enumeration
             com.sun.star.container.XEnumerationAccess xParaEnumAccess =
-                    (com.sun.star.container.XEnumerationAccess)UnoRuntime.queryInterface(
-                    com.sun.star.container.XEnumerationAccess.class, document.getText());
+                    UnoRuntime.queryInterface(
+            com.sun.star.container.XEnumerationAccess.class, document.getText());
             xParaEnum = xParaEnumAccess.createEnumeration();
 
             // iterate on the paragraphs to find certain paragraph to insert the bookmark
             com.sun.star.text.XTextRange xParaTextRange = null;
             while ( xParaEnum.hasMoreElements() ) {
-                xParaTextRange = (com.sun.star.text.XTextRange)UnoRuntime.queryInterface(
+                xParaTextRange = UnoRuntime.queryInterface(
                     com.sun.star.text.XTextRange.class, xParaEnum.nextElement());
                 if ( xParaTextRange.getString().equals( "J" ) ) {
                     break;
@@ -216,44 +216,44 @@ public class CheckCrossReferences {
                 xParaTextRange);
 
             // insert bookmark
-            XMultiServiceFactory xFac = (XMultiServiceFactory)UnoRuntime.queryInterface(
+            XMultiServiceFactory xFac = UnoRuntime.queryInterface(
                     XMultiServiceFactory.class, document);
             final String cBookmarkName = "__RefNumPara__47114711";
             com.sun.star.text.XTextContent xBookmark =
-                (com.sun.star.text.XTextContent)UnoRuntime.queryInterface(
-                    com.sun.star.text.XTextContent.class,
-                    xFac.createInstance( "com.sun.star.text.Bookmark" ) );
+                UnoRuntime.queryInterface(
+                com.sun.star.text.XTextContent.class,
+                xFac.createInstance( "com.sun.star.text.Bookmark" ) );
             if ( xBookmark != null ) {
                 com.sun.star.container.XNamed xName =
-                        (com.sun.star.container.XNamed)UnoRuntime.queryInterface(
-                        com.sun.star.container.XNamed.class, xBookmark );
+                        UnoRuntime.queryInterface(
+                com.sun.star.container.XNamed.class, xBookmark );
                 xName.setName( cBookmarkName );
                 xBookmark.attach(xParaTextRange.getStart());
             }
 
             // insert reference field, which references the inserted bookmark
             com.sun.star.text.XTextContent xNewField =
-                (com.sun.star.text.XTextContent)UnoRuntime.queryInterface(
-                    com.sun.star.text.XTextContent.class,
-                    xFac.createInstance( "com.sun.star.text.TextField.GetReference" ) );
+                UnoRuntime.queryInterface(
+                com.sun.star.text.XTextContent.class,
+                xFac.createInstance( "com.sun.star.text.TextField.GetReference" ) );
             if ( xNewField != null ) {
                 com.sun.star.beans.XPropertySet xFieldProps =
-                        (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface(
-                        com.sun.star.beans.XPropertySet.class, xNewField );
+                        UnoRuntime.queryInterface(
+                com.sun.star.beans.XPropertySet.class, xNewField );
                 xFieldProps.setPropertyValue( "ReferenceFieldPart", new Short(com.sun.star.text.ReferenceFieldPart.TEXT) );
                 xFieldProps.setPropertyValue( "ReferenceFieldSource", new Short(com.sun.star.text.ReferenceFieldSource.BOOKMARK) );
                 xFieldProps.setPropertyValue( "SourceName", cBookmarkName );
                 com.sun.star.text.XTextRange xFieldTextRange =
-                        (com.sun.star.text.XTextRange)UnoRuntime.queryInterface(
-                        com.sun.star.text.XTextRange.class, xParaEnum.nextElement());
+                        UnoRuntime.queryInterface(
+                com.sun.star.text.XTextRange.class, xParaEnum.nextElement());
                 xNewField.attach(xFieldTextRange.getEnd());
                 xFldsRefresh.refresh();
             }
 
             // check inserted reference field
             com.sun.star.text.XTextField xField =
-                    (com.sun.star.text.XTextField)UnoRuntime.queryInterface(
-                    com.sun.star.text.XTextField.class, xNewField );
+                    UnoRuntime.queryInterface(
+            com.sun.star.text.XTextField.class, xNewField );
             assertEquals( "inserted reference field doesn't has correct field result",
                           "J", xField.getPresentation( false ) );
 

sw/qa/complex/writer/CheckFields.java

@@ -105,11 +105,9 @@ public class CheckFields
 
         String file = TestDocument.getUrl("fdo39694.ott");
         XComponent xComp = util.DesktopTools.loadDoc(m_xMSF, file, loadProps);
-        XTextDocument xTextDoc = (XTextDocument)
-            UnoRuntime.queryInterface(XTextDocument.class, xComp);
+        XTextDocument xTextDoc = UnoRuntime.queryInterface(XTextDocument.class, xComp);
 
-        XTextFieldsSupplier xTFS = (XTextFieldsSupplier)
-            UnoRuntime.queryInterface(XTextFieldsSupplier.class, xComp);
+        XTextFieldsSupplier xTFS = UnoRuntime.queryInterface(XTextFieldsSupplier.class, xComp);
         XEnumeration xEnum = xTFS.getTextFields().createEnumeration();
         Set<String> placeholders = new HashSet<String>();
         placeholders.add("<Kadr1>");
@@ -123,12 +121,10 @@ public class CheckFields
         while (xEnum.hasMoreElements())
         {
             Object xField = xEnum.nextElement();
-            XServiceInfo xSI = (XServiceInfo)
-                UnoRuntime.queryInterface(XServiceInfo.class, xField);
+            XServiceInfo xSI = UnoRuntime.queryInterface(XServiceInfo.class, xField);
             if (xSI.supportsService("com.sun.star.text.TextField.JumpEdit"))
             {
-                XTextContent xContent = (XTextContent)
-                    UnoRuntime.queryInterface(XTextContent.class, xField);
+                XTextContent xContent = UnoRuntime.queryInterface(XTextContent.class, xField);
                 XTextRange xAnchor = xContent.getAnchor();
                 String readContent = xAnchor.getString();
                 if (!placeholders.remove(readContent))
@@ -139,7 +135,7 @@ public class CheckFields
             }
         }
         assertTrue(placeholders.isEmpty());
-        XCloseable xClos = (XCloseable) UnoRuntime.queryInterface(
+        XCloseable xClos = UnoRuntime.queryInterface(
                     XCloseable.class, xComp);
         if (xClos != null) {
             xClos.close(true);
@@ -149,19 +145,16 @@ public class CheckFields
     @Test
     public void test_fdo42073() throws Exception
     {
-        XMultiServiceFactory xDocFactory = (XMultiServiceFactory)
-            UnoRuntime.queryInterface(XMultiServiceFactory.class, m_xDoc);
+        XMultiServiceFactory xDocFactory = UnoRuntime.queryInterface(XMultiServiceFactory.class, m_xDoc);
         Object xField =
             xDocFactory.createInstance("com.sun.star.text.TextField.Input");
 
         XText xBodyText = m_xDoc.getText();
         XTextCursor xCursor = xBodyText.createTextCursor();
-        XTextField xTextField = (XTextField)
-            UnoRuntime.queryInterface(XTextField.class, xField);
+        XTextField xTextField = UnoRuntime.queryInterface(XTextField.class, xField);
         xBodyText.insertTextContent(xCursor, xTextField, true);
 
-        XPropertySet xPropSet = (XPropertySet)
-            UnoRuntime.queryInterface(XPropertySet.class, xField);
+        XPropertySet xPropSet = UnoRuntime.queryInterface(XPropertySet.class, xField);
         {
             Object readContent = xPropSet.getPropertyValue("Content");
             assertEquals("", readContent);

sw/qa/complex/writer/CheckFlies.java

@@ -41,15 +41,15 @@ public class CheckFlies {
     @Test public void checkFlies()
         throws com.sun.star.uno.Exception
     {
-        com.sun.star.text.XTextFramesSupplier xTFS = (com.sun.star.text.XTextFramesSupplier)UnoRuntime.queryInterface(
+        com.sun.star.text.XTextFramesSupplier xTFS = UnoRuntime.queryInterface(
             com.sun.star.text.XTextFramesSupplier.class,
             document);
         checkTextFrames(xTFS);
-        com.sun.star.text.XTextGraphicObjectsSupplier xTGOS = (com.sun.star.text.XTextGraphicObjectsSupplier)UnoRuntime.queryInterface(
+        com.sun.star.text.XTextGraphicObjectsSupplier xTGOS = UnoRuntime.queryInterface(
             com.sun.star.text.XTextGraphicObjectsSupplier.class,
             document);
         checkGraphicFrames(xTGOS);
-        com.sun.star.text.XTextEmbeddedObjectsSupplier xTEOS = (com.sun.star.text.XTextEmbeddedObjectsSupplier)UnoRuntime.queryInterface(
+        com.sun.star.text.XTextEmbeddedObjectsSupplier xTEOS = UnoRuntime.queryInterface(
             com.sun.star.text.XTextEmbeddedObjectsSupplier.class,
             document);
         checkEmbeddedFrames(xTEOS);
@@ -86,7 +86,7 @@ public class CheckFlies {
             "Has nonexisting embedded frame",
             xEmbeddedFrames.hasByName("Nonexisting embedded frame"));
 
-        com.sun.star.container.XIndexAccess xEmbeddedFramesIdx = (com.sun.star.container.XIndexAccess)UnoRuntime.queryInterface(
+        com.sun.star.container.XIndexAccess xEmbeddedFramesIdx = UnoRuntime.queryInterface(
             com.sun.star.container.XIndexAccess.class,
             xEmbeddedFrames);
         assertEquals(
@@ -129,7 +129,7 @@ public class CheckFlies {
             "Has nonexisting graphics frame",
             xGraphicFrames.hasByName("Nonexisting graphics frame"));
 
-        com.sun.star.container.XIndexAccess xGraphicFramesIdx = (com.sun.star.container.XIndexAccess)UnoRuntime.queryInterface(
+        com.sun.star.container.XIndexAccess xGraphicFramesIdx = UnoRuntime.queryInterface(
             com.sun.star.container.XIndexAccess.class,
             xGraphicFrames);
         assertEquals(
@@ -173,7 +173,7 @@ public class CheckFlies {
             "Has nonexisting text frame.",
             xTextFrames.hasByName("Nonexisting text frame"));
 
-        com.sun.star.container.XIndexAccess xTextFramesIdx = (com.sun.star.container.XIndexAccess)UnoRuntime.queryInterface(
+        com.sun.star.container.XIndexAccess xTextFramesIdx = UnoRuntime.queryInterface(
             com.sun.star.container.XIndexAccess.class,
             xTextFrames);
         assertEquals(

sw/qa/complex/writer/LoadSaveTest.java

@@ -86,8 +86,7 @@ public class LoadSaveTest
             XMultiServiceFactory.class, m_xContext.getServiceManager());
         Object oGEB = m_xMSF.createInstance(
                 "com.sun.star.frame.GlobalEventBroadcaster");
-        m_xGEB = (XDocumentEventBroadcaster)
-            UnoRuntime.queryInterface(XDocumentEventBroadcaster.class, oGEB);
+        m_xGEB = UnoRuntime.queryInterface(XDocumentEventBroadcaster.class, oGEB);
         assertNotNull("could not get global event broadcaster.", m_xGEB);
         m_TmpDir = util.utils.getOfficeTemp/*Dir*/(m_xMSF);
         System.out.println("tempdir: " + m_TmpDir);
@@ -145,7 +144,7 @@ public class LoadSaveTest
 
             System.out.println("Storing document: " + fileName + " ...");
 
-            XStorable xStor = (XStorable) UnoRuntime.queryInterface(
+            XStorable xStor = UnoRuntime.queryInterface(
                         XStorable.class, xDoc);
 
             String targetFile = m_fileURL + m_TargetDir + fileName;