CWS-TOOLING: integrate CWS sb113

2009-09-01 sb #i76393# second attempt at properly #ifdef-ing previous HG commit d598efdbf012
2009-08-28 sb #i102469# change back <T extends XInterface> to just <T> on queryInterface, to avoid binary incompatibility (method changing its signature from (Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object; to (Ljava/lang/Class;Ljava/lang/Object;)Lcom/sun/star/uno/XInterface;)
2009-08-28 sb #i76393# properly #ifdef previous HG commit d598efdbf012
2009-08-27 sb #i94421# work around compiler error (based on a patch supplied by cloph)
2009-08-26 sb merged in DEV300_m56
2009-08-26 sb #i76393# on Linux, include dynamic section offset in crash report so as to be able to map "prelinked" callstacks back to original (patch by cmc)
2009-08-26 sb #i88162# remove unnecessary whitespace lines from per-locale xcu files (patch by tora)
2009-08-17 Juergen Schmidt #i104292# set context classloader after create new custom UNO loader
2009-08-17 Juergen Schmidt #i103749# integrate patch
2009-08-14 sb #i103269# cherry-picked ssh://hg@hg.services.openoffice.org/cws/sb111 -r 5124ebd5edd1 ("#i101955# changed encoding of XML file content from erroneous ISO-8859-1 to UTF-8")
2009-08-12 sb #i102469# fixed mis-applications of UnoRuntime.queryInterface (detected via the simplified UnoRuntime.queryInterface, the HG changeset 29de35fc9554) to use AnyConverter instead; changed qadevOOo's lib.MultiMethodTest.before to allow throwing arbitrary exceptions, to cater for IllegalArgumentException thrown by AnyConverter
2009-08-12 sb #i104178# drop extra libxml2-config script from libxmlsec
2009-08-10 sb #i101754# simplified osl_getProcessInfo for LINUX (patch by cmc)
2009-08-10 sb #i95018# avoid closing -1 fds (patch supplied by cmc)
2009-08-10 sb #i103585# removed (apparently unnecessary) zlib support from libxml2; in turn, removed zlib dependencies from libxmlsec, libxslt, and redland (assuming those were transitive dependencies brought in by direct dependencies on libxml2)
2009-08-10 sb #i102469# simplified UnoRuntime.queryInterface using Java 5 generics; adapted URE-related modules accordingly
2009-08-10 sb #i101213# adapted setsolar env (solenv/config/) to set PYTHONPATH (and not set PYTHONHOME) in accordance with configure env (set_soenv.in); fixed testtools/source/bridgetest/pyuno (which now should work everywhere out of the box, thanks to the fixed setsolar PYTHONPATH)
2009-08-10 sb cherry-picked ssh://hg@hg.services.openoffice.org/cws/sb111 -r ea8de6d9396b ("#i101955# work in progress for a .hgignore file, continued")

9 files changed, 67 insertions, 73 deletions

diff --git a/javaunohelper/com/sun/star/comp/helper/Bootstrap.java b/javaunohelper/com/sun/star/comp/helper/Bootstrap.java
index a640e816f..4c30cbb55 100644
--- a/javaunohelper/com/sun/star/comp/helper/Bootstrap.java
+++ b/javaunohelper/com/sun/star/comp/helper/Bootstrap.java
@@ -67,7 +67,7 @@ import java.util.Random;
     Other services can be inserted into the service manager by
     using its XSet interface:
     <pre>
-        XSet xSet = (XSet)UnoRuntime.queryInterface( XSet.class, aMultiComponentFactory );
+        XSet xSet = UnoRuntime.queryInterface( XSet.class, aMultiComponentFactory );
         // insert the service manager
         xSet.insert( aSingleComponentFactory );
     </pre>
@@ -108,20 +108,20 @@ public class Bootstrap {
     static public XComponentContext createInitialComponentContext( Hashtable context_entries )
         throws Exception
     {
-        XImplementationLoader xImpLoader = (XImplementationLoader)UnoRuntime.queryInterface(
+        XImplementationLoader xImpLoader = UnoRuntime.queryInterface(
             XImplementationLoader.class, new JavaLoader() );
         
         // Get the factory of the ServiceManager
-        XSingleComponentFactory smgr_fac = (XSingleComponentFactory)UnoRuntime.queryInterface(
+        XSingleComponentFactory smgr_fac = UnoRuntime.queryInterface(
             XSingleComponentFactory.class, xImpLoader.activate(
                 "com.sun.star.comp.servicemanager.ServiceManager", null, null, null ) );
         
         // Create an instance of the ServiceManager
-        XMultiComponentFactory xSMgr = (XMultiComponentFactory)UnoRuntime.queryInterface(
+        XMultiComponentFactory xSMgr = UnoRuntime.queryInterface(
             XMultiComponentFactory.class, smgr_fac.createInstanceWithContext( null ) );
         
         // post init loader
-        XInitialization xInit = (XInitialization)UnoRuntime.queryInterface(
+        XInitialization xInit = UnoRuntime.queryInterface(
             XInitialization.class, xImpLoader );
         Object[] args = new Object [] { xSMgr };
         xInit.initialize( args );
@@ -137,12 +137,12 @@ public class Bootstrap {
         XComponentContext xContext = new ComponentContext( context_entries, null );
         
         // post init smgr
-        xInit = (XInitialization)UnoRuntime.queryInterface(
+        xInit = UnoRuntime.queryInterface(
             XInitialization.class, xSMgr );
         args = new Object [] { null, xContext }; // no registry, default context
         xInit.initialize( args );
         
-        XSet xSet = (XSet)UnoRuntime.queryInterface( XSet.class, xSMgr );
+        XSet xSet = UnoRuntime.queryInterface( XSet.class, xSMgr );
         // insert the service manager
         xSet.insert( smgr_fac );
         // and basic jurt factories
@@ -159,7 +159,7 @@ public class Bootstrap {
      */
     static public XMultiServiceFactory createSimpleServiceManager() throws Exception
     {
-        return (XMultiServiceFactory)UnoRuntime.queryInterface(
+        return UnoRuntime.queryInterface(
             XMultiServiceFactory.class, createInitialComponentContext( null ).getServiceManager() );
     }
     
@@ -206,7 +206,7 @@ public class Bootstrap {
             NativeLibraryLoader.loadLibrary( Bootstrap.class.getClassLoader(), "juh" );
             m_loaded_juh = true;
         }
-        return (XComponentContext)UnoRuntime.queryInterface(
+        return UnoRuntime.queryInterface(
             XComponentContext.class,
             cppuhelper_bootstrap(
                 ini_file, pairs, Bootstrap.class.getClassLoader() ) );
@@ -283,7 +283,7 @@ public class Bootstrap {
                 try {
                     // try to connect to office
                     Object context = xUrlResolver.resolve( sConnect );
-                    xContext = (XComponentContext) UnoRuntime.queryInterface(
+                    xContext = UnoRuntime.queryInterface(
                         XComponentContext.class, context);
                     if ( xContext == null )
                         throw new BootstrapException( "no component context!" );
diff --git a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java b/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
index 13bc4ce27..7c1ce45e3 100644
--- a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
+++ b/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
@@ -101,7 +101,7 @@ public class ComponentContext implements XComponentContext, XComponent
             {
                 o = ((ComponentContextEntry)o).m_value;
             }
-            m_xSMgr = (XMultiComponentFactory)UnoRuntime.queryInterface(
+            m_xSMgr = UnoRuntime.queryInterface(
                 XMultiComponentFactory.class, o );
         }
         if (m_xSMgr != null)
@@ -114,7 +114,7 @@ public class ComponentContext implements XComponentContext, XComponent
         }
         
         // listen for delegate
-        XComponent xComp = (XComponent)UnoRuntime.queryInterface(
+        XComponent xComp = UnoRuntime.queryInterface(
             XComponent.class, m_xDelegate );
         if (xComp != null)
         {
@@ -154,7 +154,7 @@ public class ComponentContext implements XComponentContext, XComponent
                         else
                         {
                             XSingleComponentFactory xCompFac =
-                                (XSingleComponentFactory)UnoRuntime.queryInterface(
+                                UnoRuntime.queryInterface(
                                     XSingleComponentFactory.class, entry.m_lateInit );
                             if (xCompFac != null)
                             {
@@ -185,7 +185,7 @@ public class ComponentContext implements XComponentContext, XComponent
                             else // inited in the meantime
                             {
                                 // dispose fresh service instance
-                                XComponent xComp = (XComponent)UnoRuntime.queryInterface(
+                                XComponent xComp = UnoRuntime.queryInterface(
                                     XComponent.class, xInstance );
                                 if (xComp != null)
                                 {
@@ -253,7 +253,7 @@ public class ComponentContext implements XComponentContext, XComponent
                     o = ((ComponentContextEntry)o).m_value;
                 }
                 
-                XComponent xComp = (XComponent)UnoRuntime.queryInterface( XComponent.class, o );
+                XComponent xComp = UnoRuntime.queryInterface( XComponent.class, o );
                 if (xComp != null)
                 {
                     if (name.equals( TDMGR_NAME ))
@@ -272,7 +272,7 @@ public class ComponentContext implements XComponentContext, XComponent
         // smgr
         if (m_bDisposeSMgr)
         {
-            XComponent xComp = (XComponent)UnoRuntime.queryInterface(
+            XComponent xComp = UnoRuntime.queryInterface(
                 XComponent.class, m_xSMgr );
             if (xComp != null)
             {
diff --git a/javaunohelper/com/sun/star/comp/helper/RegistryServiceFactory.java b/javaunohelper/com/sun/star/comp/helper/RegistryServiceFactory.java
index 65973be62..e2187d87f 100644
--- a/javaunohelper/com/sun/star/comp/helper/RegistryServiceFactory.java
+++ b/javaunohelper/com/sun/star/comp/helper/RegistryServiceFactory.java
@@ -124,7 +124,7 @@ public class RegistryServiceFactory {
         Object obj = createRegistryServiceFactory(
             writeRegistryFile, readRegistryFile, readOnly,
             RegistryServiceFactory.class.getClassLoader() );
-        return (XMultiServiceFactory) UnoRuntime.queryInterface(
+        return UnoRuntime.queryInterface(
             XMultiServiceFactory.class, obj );	
     }
 
diff --git a/javaunohelper/com/sun/star/comp/helper/SharedLibraryLoader.java b/javaunohelper/com/sun/star/comp/helper/SharedLibraryLoader.java
index c132ca457..8cfa52b04 100644
--- a/javaunohelper/com/sun/star/comp/helper/SharedLibraryLoader.java
+++ b/javaunohelper/com/sun/star/comp/helper/SharedLibraryLoader.java
@@ -85,7 +85,7 @@ public class SharedLibraryLoader {
                 XMultiServiceFactory smgr, 
                 XRegistryKey regKey )
     {
-        return (XSingleServiceFactory) UnoRuntime.queryInterface(
+        return UnoRuntime.queryInterface(
                     XSingleServiceFactory.class, 
                     component_getFactory(
                         DEFAULT_LIBRARY, DEFAULT_IMPLEMENTATION, smgr, regKey,
@@ -110,7 +110,7 @@ public class SharedLibraryLoader {
                 XMultiServiceFactory smgr, 
                 XRegistryKey regKey )
     {
-        return (XSingleServiceFactory) UnoRuntime.queryInterface(
+        return UnoRuntime.queryInterface(
                     XSingleServiceFactory.class, 
                     component_getFactory(
                         libName, impName, smgr, regKey,
diff --git a/javaunohelper/com/sun/star/comp/juhtest/SmoketestCommandEnvironment.java b/javaunohelper/com/sun/star/comp/juhtest/SmoketestCommandEnvironment.java
index a4da54152..7cffca662 100644
--- a/javaunohelper/com/sun/star/comp/juhtest/SmoketestCommandEnvironment.java
+++ b/javaunohelper/com/sun/star/comp/juhtest/SmoketestCommandEnvironment.java
@@ -119,7 +119,6 @@ class InteractionImpl implements com.sun.star.task.XInteractionHandler
             if (approve)
             {
                 com.sun.star.task.XInteractionApprove xApprove =
-                    (com.sun.star.task.XInteractionApprove)
                     UnoRuntime.queryInterface(com.sun.star.task.XInteractionApprove.class, conts[i]);
                 if (xApprove != null)
                     xApprove.select();
@@ -129,7 +128,6 @@ class InteractionImpl implements com.sun.star.task.XInteractionHandler
             else if (abort)
             {
                 com.sun.star.task.XInteractionAbort xAbort =
-                    (com.sun.star.task.XInteractionAbort)
                     UnoRuntime.queryInterface(com.sun.star.task.XInteractionAbort.class, conts[i]);
                 if (xAbort != null)
                     xAbort.select();
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/Factory.java b/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
index 6925046ce..8f2cd60b0 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/Factory.java
@@ -210,7 +210,7 @@ public class Factory
         throws com.sun.star.uno.Exception
     {
         Object inst = instantiate( xContext );
-        XInitialization xInit = (XInitialization)UnoRuntime.queryInterface(
+        XInitialization xInit = UnoRuntime.queryInterface(
             XInitialization.class, inst );
         if (null == xInit)
         {
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/InterfaceContainer.java b/javaunohelper/com/sun/star/lib/uno/helper/InterfaceContainer.java
index 59a109ec2..2c23ebc0d 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/InterfaceContainer.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/InterfaceContainer.java
@@ -715,7 +715,7 @@ public class InterfaceContainer implements Cloneable
                 try
                 {
                     Object o= aIt.next();
-                    XEventListener evtListener= (XEventListener) UnoRuntime.queryInterface(
+                    XEventListener evtListener= UnoRuntime.queryInterface(
                     XEventListener.class, o);
                     if( evtListener != null )
                         evtListener.disposing( evt );
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/PropertySet.java b/javaunohelper/com/sun/star/lib/uno/helper/PropertySet.java
index edd37e4b6..bbf144e85 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/PropertySet.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/PropertySet.java
@@ -671,7 +671,7 @@ XMultiPropertySet
                             // We try to get an XInterface of setVal and set an XInterface type.
                             if (setVal instanceof XInterface)   
                             {
-                                XInterface xint= (XInterface) UnoRuntime.queryInterface(XInterface.class, setVal);
+                                XInterface xint= UnoRuntime.queryInterface(XInterface.class, setVal);
                                 if (xint != null)
                                     convObj= new Any(new Type(XInterface.class), xint);
                             }
diff --git a/javaunohelper/com/sun/star/lib/uno/helper/PropertySetMixin.java b/javaunohelper/com/sun/star/lib/uno/helper/PropertySetMixin.java
index a8b0eb23d..70615b612 100644
--- a/javaunohelper/com/sun/star/lib/uno/helper/PropertySetMixin.java
+++ b/javaunohelper/com/sun/star/lib/uno/helper/PropertySetMixin.java
@@ -143,13 +143,13 @@ public final class PropertySetMixin {
         idlClass = getReflection(type.getTypeName());
         XTypeDescription ifc;
         try {
-            ifc = (XTypeDescription) UnoRuntime.queryInterface(
+            ifc = UnoRuntime.queryInterface(
                 XTypeDescription.class,
-                (((XHierarchicalNameAccess) UnoRuntime.queryInterface(
-                      XHierarchicalNameAccess.class,
-                      context.getValueByName(
-                          "/singletons/com.sun.star.reflection."
-                          + "theTypeDescriptionManager"))).
+                (UnoRuntime.queryInterface(
+                    XHierarchicalNameAccess.class,
+                    context.getValueByName(
+                        "/singletons/com.sun.star.reflection."
+                        + "theTypeDescriptionManager")).
                  getByHierarchicalName(type.getTypeName())));
         } catch (NoSuchElementException e) {
             throw new RuntimeException(
@@ -585,7 +585,7 @@ public final class PropertySetMixin {
     private XIdlClass getReflection(String typeName) {
         XIdlReflection refl;
         try {
-            refl = (XIdlReflection) UnoRuntime.queryInterface(
+            refl = UnoRuntime.queryInterface(
                 XIdlReflection.class,
                 context.getServiceManager().createInstanceWithContext(
                     "com.sun.star.reflection.CoreReflection", context));
@@ -599,8 +599,7 @@ public final class PropertySetMixin {
         try {
             return refl.forName(typeName);
         } finally {
-            XComponent comp = (XComponent) UnoRuntime.queryInterface(
-                XComponent.class, refl);
+            XComponent comp = UnoRuntime.queryInterface(XComponent.class, refl);
             if (comp != null) {
                 comp.dispose();
             }
@@ -610,9 +609,8 @@ public final class PropertySetMixin {
     private void initProperties(
         XTypeDescription type, HashMap map, ArrayList handleNames, HashSet seen)
     {
-        XInterfaceTypeDescription2 ifc = (XInterfaceTypeDescription2)
-            UnoRuntime.queryInterface(
-                XInterfaceTypeDescription2.class, resolveTypedefs(type));
+        XInterfaceTypeDescription2 ifc = UnoRuntime.queryInterface(
+            XInterfaceTypeDescription2.class, resolveTypedefs(type));
         if (seen.add(ifc.getName())) {
             XTypeDescription[] bases = ifc.getBaseTypes();
             for (int i = 0; i < bases.length; ++i) {
@@ -622,11 +620,10 @@ public final class PropertySetMixin {
             for (int i = 0; i < members.length; ++i) {
                 if (members[i].getTypeClass() == TypeClass.INTERFACE_ATTRIBUTE)
                 {
-                    XInterfaceAttributeTypeDescription2 attr
-                        = ((XInterfaceAttributeTypeDescription2)
-                           UnoRuntime.queryInterface(
-                               XInterfaceAttributeTypeDescription2.class,
-                               members[i]));
+                    XInterfaceAttributeTypeDescription2 attr =
+                        UnoRuntime.queryInterface(
+                            XInterfaceAttributeTypeDescription2.class,
+                            members[i]);
                     short attrAttribs = 0;
                     if (attr.isBound()) {
                         attrAttribs |= PropertyAttribute.BOUND;
@@ -685,7 +682,7 @@ public final class PropertySetMixin {
                             break;
                         }
                         attrAttribs |= n;
-                        t = ((XStructTypeDescription) UnoRuntime.queryInterface(
+                        t = (UnoRuntime.queryInterface(
                                  XStructTypeDescription.class, t)).
                             getTypeArguments()[0];
                     }
@@ -747,14 +744,14 @@ public final class PropertySetMixin {
                 object, illegalArgumentPosition);
 
         }
-        XIdlField2 f = (XIdlField2) UnoRuntime.queryInterface(
+        XIdlField2 f = UnoRuntime.queryInterface(
             XIdlField2.class, idlClass.getField(name));
         Object[] o = new Object[] {
                 new Any(type, UnoRuntime.queryInterface(type, object)) };
         Object v = wrapValue(
             value,
-            ((XIdlField2) UnoRuntime.queryInterface(
-                XIdlField2.class, idlClass.getField(name))).getType(),
+            UnoRuntime.queryInterface(
+                XIdlField2.class, idlClass.getField(name)).getType(),
             (p.property.Attributes & PropertyAttribute.MAYBEAMBIGUOUS) != 0,
             isAmbiguous,
             (p.property.Attributes & PropertyAttribute.MAYBEDEFAULT) != 0,
@@ -807,7 +804,7 @@ public final class PropertySetMixin {
         if (p == null) {
             throw new UnknownPropertyException(name, object);
         }
-        XIdlField2 field = (XIdlField2) UnoRuntime.queryInterface(
+        XIdlField2 field = UnoRuntime.queryInterface(
             XIdlField2.class, idlClass.getField(name));
         Object value;
         try {
@@ -848,12 +845,12 @@ public final class PropertySetMixin {
                 XIdlClass ambiguous = getReflection(typeName);
                 try {
                     isAmbiguous = AnyConverter.toBoolean(
-                        ((XIdlField2) UnoRuntime.queryInterface(
+                        UnoRuntime.queryInterface(
                             XIdlField2.class,
-                            ambiguous.getField("IsAmbiguous"))).get(value));
-                    value = ((XIdlField2) UnoRuntime.queryInterface(
-                                 XIdlField2.class,
-                                 ambiguous.getField("Value"))).get(value);
+                            ambiguous.getField("IsAmbiguous")).get(value));
+                    value = UnoRuntime.queryInterface(
+                        XIdlField2.class,
+                        ambiguous.getField("Value")).get(value);
                 } catch (com.sun.star.lang.IllegalArgumentException e) {
                     throw new RuntimeException(
                         "unexpected"
@@ -867,12 +864,12 @@ public final class PropertySetMixin {
                 XIdlClass defaulted = getReflection(typeName);
                 try {
                     isDefaulted = AnyConverter.toBoolean(
-                        ((XIdlField2) UnoRuntime.queryInterface(
+                        UnoRuntime.queryInterface(
                             XIdlField2.class,
-                            defaulted.getField("IsDefaulted"))).get(value));
-                    value = ((XIdlField2) UnoRuntime.queryInterface(
-                                 XIdlField2.class,
-                                 defaulted.getField("Value"))).get(value);
+                            defaulted.getField("IsDefaulted")).get(value));
+                    value = UnoRuntime.queryInterface(
+                        XIdlField2.class,
+                        defaulted.getField("Value")).get(value);
                 } catch (com.sun.star.lang.IllegalArgumentException e) {
                     throw new RuntimeException(
                         "unexpected"
@@ -886,16 +883,16 @@ public final class PropertySetMixin {
                 XIdlClass optional = getReflection(typeName);
                 try {
                     boolean present = AnyConverter.toBoolean(
-                        ((XIdlField2) UnoRuntime.queryInterface(
+                        UnoRuntime.queryInterface(
                             XIdlField2.class,
-                            optional.getField("IsPresent"))).get(value));
+                            optional.getField("IsPresent")).get(value));
                     if (!present) {
                         value = Any.VOID;
                         break;
                     }
-                    value = ((XIdlField2) UnoRuntime.queryInterface(
-                                 XIdlField2.class,
-                                 optional.getField("Value"))).get(value);
+                    value = UnoRuntime.queryInterface(
+                        XIdlField2.class,
+                        optional.getField("Value")).get(value);
                 } catch (com.sun.star.lang.IllegalArgumentException e) {
                     throw new RuntimeException(
                         "unexpected"
@@ -932,15 +929,15 @@ public final class PropertySetMixin {
             Object[] strct = new Object[1];
             type.createObject(strct);
             try {
-                XIdlField2 field = (XIdlField2) UnoRuntime.queryInterface(
+                XIdlField2 field = UnoRuntime.queryInterface(
                     XIdlField2.class, type.getField("Value"));
                 field.set(
                     strct,
                     wrapValue(
                         value, field.getType(), false, false, wrapDefaulted,
                         isDefaulted, wrapOptional));
-                ((XIdlField2) UnoRuntime.queryInterface(
-                    XIdlField2.class, type.getField("IsAmbiguous"))).set(
+                UnoRuntime.queryInterface(
+                    XIdlField2.class, type.getField("IsAmbiguous")).set(
                         strct, new Boolean(isAmbiguous));
             } catch (com.sun.star.lang.IllegalArgumentException e) {
                 throw new RuntimeException(
@@ -959,15 +956,15 @@ public final class PropertySetMixin {
             Object[] strct = new Object[1];
             type.createObject(strct);
             try {
-                XIdlField2 field = (XIdlField2) UnoRuntime.queryInterface(
+                XIdlField2 field = UnoRuntime.queryInterface(
                     XIdlField2.class, type.getField("Value"));
                 field.set(
                     strct,
                     wrapValue(
                         value, field.getType(), wrapAmbiguous, isAmbiguous,
                         false, false, wrapOptional));
-                ((XIdlField2) UnoRuntime.queryInterface(
-                    XIdlField2.class, type.getField("IsDefaulted"))).set(
+                UnoRuntime.queryInterface(
+                    XIdlField2.class, type.getField("IsDefaulted")).set(
                         strct, new Boolean(isDefaulted));
             } catch (com.sun.star.lang.IllegalArgumentException e) {
                 throw new RuntimeException(
@@ -986,11 +983,11 @@ public final class PropertySetMixin {
             type.createObject(strct);
             boolean present = !AnyConverter.isVoid(value);
             try {
-                ((XIdlField2) UnoRuntime.queryInterface(
-                    XIdlField2.class, type.getField("IsPresent"))).set(
+                UnoRuntime.queryInterface(
+                    XIdlField2.class, type.getField("IsPresent")).set(
                         strct, new Boolean(present));
                 if (present) {
-                    XIdlField2 field = (XIdlField2) UnoRuntime.queryInterface(
+                    XIdlField2 field = UnoRuntime.queryInterface(
                         XIdlField2.class, type.getField("Value"));
                     field.set(
                         strct,
@@ -1018,9 +1015,8 @@ public final class PropertySetMixin {
 
     private static XTypeDescription resolveTypedefs(XTypeDescription type) {
         while (type.getTypeClass() == TypeClass.TYPEDEF) {
-            type = ((XIndirectTypeDescription) UnoRuntime.queryInterface(
-                        XIndirectTypeDescription.class, type)).
-                getReferencedType();
+            type = UnoRuntime.queryInterface(
+                XIndirectTypeDescription.class, type).getReferencedType();
         }
         return type;
     }