OUString and RTL_CONSTASCII cleanup

Change-Id: Ic56451b2c13d8561bb6e6ee92bf9147b35640a5c

binaryurp/source/bridge.cxx

@@ -179,15 +179,13 @@ Bridge::Bridge(
     css::uno::Reference< css::bridge::XInstanceProvider > const & provider):
     factory_(factory), name_(name), connection_(connection),
     provider_(provider),
-    binaryUno_(OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO))),
+    binaryUno_(UNO_LB_UNO),
     cppToBinaryMapping_(
-        OUString(
-            RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME)),
-        OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO))),
+        CPPU_CURRENT_LANGUAGE_BINDING_NAME,
+        UNO_LB_UNO),
     binaryToCppMapping_(
-        OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO)),
-        OUString(
-            RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME))),
+        UNO_LB_UNO,
+        CPPU_CURRENT_LANGUAGE_BINDING_NAME),
     protPropTid_(
         reinterpret_cast< sal_Int8 const * >(".UrpProtocolPropertiesTid"),
         RTL_CONSTASCII_LENGTH(".UrpProtocolPropertiesTid")),
@@ -196,13 +194,9 @@ Bridge::Bridge(
         cppu::UnoType<
             css::uno::Reference< css::bridge::XProtocolProperties > >::get()),
     protPropRequest_(
-        OUString(
-            RTL_CONSTASCII_USTRINGPARAM(
-                "com.sun.star.bridge.XProtocolProperties::requestChange"))),
+        "com.sun.star.bridge.XProtocolProperties::requestChange"),
     protPropCommit_(
-        OUString(
-            RTL_CONSTASCII_USTRINGPARAM(
-                "com.sun.star.bridge.XProtocolProperties::commitChange"))),
+        "com.sun.star.bridge.XProtocolProperties::commitChange"),
     state_(STATE_INITIAL), threadPool_(0), currentContextMode_(false),
     proxies_(0), calls_(0), normalCall_(false), activeCalls_(0),
     mode_(MODE_REQUESTED)
@@ -210,14 +204,12 @@ Bridge::Bridge(
     assert(factory.is() && connection.is());
     if (!binaryUno_.is()) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("URP: no binary UNO environment")),
+            "URP: no binary UNO environment",
             css::uno::Reference< css::uno::XInterface >());
     }
     if (!(cppToBinaryMapping_.is() && binaryToCppMapping_.is())) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("URP: no C++ UNO mapping")),
+            "URP: no C++ UNO mapping",
             css::uno::Reference< css::uno::XInterface >());
     }
     passive_.set();
@@ -473,9 +465,7 @@ OUString Bridge::registerOutgoingInterface(
             assert(stub != &newStub);
             if (j->second.references == SAL_MAX_UINT32) {
                 throw css::uno::RuntimeException(
-                    OUString(
-                        RTL_CONSTASCII_USTRINGPARAM(
-                            "URP: stub reference count overflow")),
+                    "URP: stub reference count overflow",
                     css::uno::Reference< css::uno::XInterface >());
             }
             ++j->second.references;
@@ -517,15 +507,13 @@ void Bridge::releaseStub(
         Stubs::iterator i(stubs_.find(oid));
         if (i == stubs_.end()) {
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM("URP: release unknown stub")),
+                "URP: release unknown stub",
                 css::uno::Reference< css::uno::XInterface >());
         }
         Stub::iterator j(i->second.find(type));
         if (j == i->second.end()) {
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM("URP: release unknown stub")),
+                "URP: release unknown stub",
                 css::uno::Reference< css::uno::XInterface >());
         }
         assert(j->second.references > 0);
@@ -643,9 +631,7 @@ bool Bridge::makeCall(
     }
     if (resp.get() == 0) {
         throw css::lang::DisposedException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "Binary URP bridge disposed during call")),
+            "Binary URP bridge disposed during call",
             static_cast< cppu::OWeakObject * >(this));
     }
     *returnValue = resp->returnValue;
@@ -710,10 +696,8 @@ void Bridge::handleRequestChangeReply(
     }
     if (n != exp) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: requestChange reply with unexpected return value"
-                    " received")),
+            "URP: requestChange reply with unexpected return value"
+            " received",
             static_cast< cppu::OWeakObject * >(this));
     }
     decrementCalls();
@@ -796,9 +780,7 @@ void Bridge::handleRequestChangeRequest(
         }
     default:
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: unexpected requestChange request received")),
+            "URP: unexpected requestChange request received",
             static_cast< cppu::OWeakObject * >(this));
     }
 }
@@ -824,9 +806,7 @@ void Bridge::handleCommitChangeRequest(
             ret = mapCppToBinaryAny(
                 css::uno::makeAny(
                     css::bridge::InvalidProtocolChangeException(
-                        OUString(
-                            RTL_CONSTASCII_USTRINGPARAM(
-                                "InvalidProtocolChangeException")),
+                        "InvalidProtocolChangeException",
                         css::uno::Reference< css::uno::XInterface >(), s[i],
                         1)));
             break;
@@ -853,9 +833,7 @@ void Bridge::handleCommitChangeRequest(
         break;
     default:
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: unexpected commitChange request received")),
+            "URP: unexpected commitChange request received",
             static_cast< cppu::OWeakObject * >(this));
     }
 }
@@ -899,18 +877,14 @@ css::uno::Reference< css::uno::XInterface > Bridge::getInstance(
 {
     if (sInstanceName.isEmpty()) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "XBridge::getInstance sInstanceName must be non-empty")),
+            "XBridge::getInstance sInstanceName must be non-empty",
             static_cast< cppu::OWeakObject * >(this));
     }
     for (sal_Int32 i = 0; i != sInstanceName.getLength(); ++i) {
         if (sInstanceName[i] > 0x7F) {
             throw css::io::IOException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "XBridge::getInstance sInstanceName contains non-ASCII"
-                        " character")),
+                "XBridge::getInstance sInstanceName contains non-ASCII"
+                " character",
                 css::uno::Reference< css::uno::XInterface >());
         }
     }
@@ -927,9 +901,7 @@ css::uno::Reference< css::uno::XInterface > Bridge::getInstance(
     bool exc = makeCall(
         sInstanceName,
         css::uno::TypeDescription(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "com.sun.star.uno.XInterface::queryInterface"))),
+            "com.sun.star.uno.XInterface::queryInterface"),
         false, inArgs, &ret, &outArgs);
     throwException(exc, ret);
     return css::uno::Reference< css::uno::XInterface >(
@@ -996,7 +968,7 @@ void Bridge::removeEventListener(
 void Bridge::sendCommitChangeRequest() {
     assert(mode_ == MODE_REQUESTED || mode_ == MODE_REPLY_1);
     css::uno::Sequence< css::bridge::ProtocolProperty > s(1);
-    s[0].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("CurrentContext"));
+    s[0].Name = "CurrentContext";
     std::vector< BinaryAny > a;
     a.push_back(mapCppToBinaryAny(css::uno::makeAny(s)));
     sendProtPropRequest(OutgoingRequest::KIND_COMMIT_CHANGE, a);
@@ -1026,9 +998,7 @@ void Bridge::makeReleaseCall(
     sendRequest(
         att.getTid(), oid, type,
         css::uno::TypeDescription(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "com.sun.star.uno.XInterface::release"))),
+            "com.sun.star.uno.XInterface::release"),
         std::vector< BinaryAny >());
 }
 
@@ -1075,9 +1045,7 @@ void Bridge::checkDisposed() {
     assert(state_ != STATE_INITIAL);
     if (state_ != STATE_STARTED) {
         throw css::lang::DisposedException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "Binary URP bridge already disposed")),
+            "Binary URP bridge already disposed",
             static_cast< cppu::OWeakObject * >(this));
     }
 }

binaryurp/source/bridgefactory.cxx

@@ -53,14 +53,13 @@ css::uno::Reference< css::uno::XInterface > BridgeFactory::static_create(
 
 OUString BridgeFactory::static_getImplementationName() {
     return OUString(
-        RTL_CONSTASCII_USTRINGPARAM(
-            "com.sun.star.comp.bridge.BridgeFactory"));
+        "com.sun.star.comp.bridge.BridgeFactory");
 }
 
 css::uno::Sequence< OUString >
 BridgeFactory::static_getSupportedServiceNames() {
     OUString name(
-        RTL_CONSTASCII_USTRINGPARAM("com.sun.star.bridge.BridgeFactory"));
+        "com.sun.star.bridge.BridgeFactory");
     return css::uno::Sequence< OUString >(&name, 1);
 }
 
@@ -136,10 +135,8 @@ css::uno::Reference< css::bridge::XBridge > BridgeFactory::createBridge(
         if ( sProtocol != "urp" || !aConnection.is() )
         {
             throw css::lang::IllegalArgumentException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "BridgeFactory::createBridge: sProtocol != urp ||"
-                        " aConnection == null")),
+                "BridgeFactory::createBridge: sProtocol != urp ||"
+                " aConnection == null",
                 static_cast< cppu::OWeakObject * >(this), -1);
         }
         b.set(new Bridge(this, sName, aConnection, anInstanceProvider));
@@ -168,17 +165,13 @@ BridgeFactory::getExistingBridges() throw (css::uno::RuntimeException) {
     osl::MutexGuard g(*this);
     if (unnamed_.size() > SAL_MAX_INT32) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "BridgeFactory::getExistingBridges: too many")),
+            "BridgeFactory::getExistingBridges: too many",
             static_cast< cppu::OWeakObject * >(this));
     }
     sal_Int32 n = static_cast< sal_Int32 >(unnamed_.size());
     if (named_.size() > static_cast< sal_uInt32 >(SAL_MAX_INT32 - n)) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "BridgeFactory::getExistingBridges: too many")),
+            "BridgeFactory::getExistingBridges: too many",
             static_cast< cppu::OWeakObject * >(this));
     }
     n = static_cast< sal_Int32 >(n + named_.size());

binaryurp/source/currentcontext.cxx

@@ -44,11 +44,10 @@ css::uno::UnoInterfaceReference get() {
     css::uno::UnoInterfaceReference cc;
     if (!uno_getCurrentContext(
             reinterpret_cast< void ** >(&cc.m_pUnoI),
-            OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO)).pData, 0))
+            OUString(UNO_LB_UNO).pData, 0))
     {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("uno_getCurrentContext failed")),
+            "uno_getCurrentContext failed",
             css::uno::Reference< css::uno::XInterface >());
     }
     return cc;
@@ -58,11 +57,10 @@ void set(css::uno::UnoInterfaceReference const & value) {
     css::uno::UnoInterfaceReference cc(value);
     if (!uno_setCurrentContext(
             cc.m_pUnoI,
-            OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO)).pData, 0))
+            OUString(UNO_LB_UNO).pData, 0))
     {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("uno_setCurrentContext failed")),
+            "uno_setCurrentContext failed",
             css::uno::Reference< css::uno::XInterface >());
     }
 }

binaryurp/source/incomingrequest.cxx

@@ -80,8 +80,7 @@ void IncomingRequest::execute() const {
                 isExc = !execute_throw(&ret, &outArgs);
             } catch (const std::exception & e) {
                 throw css::uno::RuntimeException(
-                    (OUString(
-                        RTL_CONSTASCII_USTRINGPARAM("caught C++ exception: ")) +
+                    ("caught C++ exception: " +
                      rtl::OStringToOUString(
                          rtl::OString(e.what()), RTL_TEXTENCODING_ASCII_US)),
                     css::uno::Reference< css::uno::XInterface >());

binaryurp/source/marshal.cxx

@@ -83,9 +83,7 @@ void writeString(
              RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR)))
     {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "UNO string contains invalid UTF-16 sequence")),
+            "UNO string contains invalid UTF-16 sequence",
             css::uno::Reference< css::uno::XInterface >());
     }
     writeCompressed(buffer, static_cast< sal_uInt32 >(v.getLength()));

binaryurp/source/outgoingrequests.cxx

@@ -51,8 +51,7 @@ OutgoingRequest OutgoingRequests::top(rtl::ByteSequence const & tid) {
     Map::iterator i(map_.find(tid));
     if (i == map_.end()) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("URP: reply for unknown TID")),
+            "URP: reply for unknown TID",
             css::uno::Reference< css::uno::XInterface >());
     }
     OSL_ASSERT(!i->second.empty());

binaryurp/source/proxy.cxx

@@ -109,10 +109,9 @@ void Proxy::do_dispatch(
             do_dispatch_throw(member, returnValue, arguments, exception);
         } catch (const std::exception & e) {
             throw css::uno::RuntimeException(
-                (OUString(
-                    RTL_CONSTASCII_USTRINGPARAM("caught C++ exception: ")) +
-                 rtl::OStringToOUString(
-                     rtl::OString(e.what()), RTL_TEXTENCODING_ASCII_US)),
+                ("caught C++ exception: " +
+                rtl::OStringToOUString(
+                    rtl::OString(e.what()), RTL_TEXTENCODING_ASCII_US)),
                 css::uno::Reference< css::uno::XInterface >());
                 // best-effort string conversion
         }

binaryurp/source/reader.cxx

@@ -69,9 +69,7 @@ css::uno::Sequence< sal_Int8 > read(
     assert(connection.is());
     if (size > SAL_MAX_INT32) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "binaryurp::Reader: block size too large")),
+            "binaryurp::Reader: block size too large",
             css::uno::Reference< css::uno::XInterface >());
     }
     css::uno::Sequence< sal_Int8 > buf;
@@ -81,9 +79,7 @@ css::uno::Sequence< sal_Int8 > read(
     }
     if (n != static_cast< sal_Int32 >(size)) {
         throw css::io::IOException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "binaryurp::Reader: premature end of input")),
+            "binaryurp::Reader: premature end of input",
             css::uno::Reference< css::uno::XInterface >());
     }
     assert(buf.getLength() == static_cast< sal_Int32 >(size));
@@ -123,10 +119,8 @@ void Reader::execute() {
             header.done();
             if (count == 0) {
                 throw css::io::IOException(
-                    OUString(
-                        RTL_CONSTASCII_USTRINGPARAM(
-                            "binaryurp::Reader: block with zero message count"
-                            " received")),
+                    "binaryurp::Reader: block with zero message count"
+                    " received",
                     css::uno::Reference< css::uno::XInterface >());
             }
             Unmarshal block(bridge_, state_, read(con, size, false));
@@ -164,10 +158,8 @@ void Reader::readMessage(Unmarshal & unmarshal) {
             if (((flags2 & 0x40) != 0) != forceSynchronous) {
                     // bit 6: SYNCHRONOUS
                 throw css::uno::RuntimeException(
-                    OUString(
-                        RTL_CONSTASCII_USTRINGPARAM(
-                            "URP: request message with MUSTREPLY != SYNCHRONOUS"
-                            " received")),
+                    "URP: request message with MUSTREPLY != SYNCHRONOUS"
+                    " received",
                     css::uno::Reference< css::uno::XInterface >());
             }
         } else {
@@ -190,10 +182,8 @@ void Reader::readMessage(Unmarshal & unmarshal) {
     } else {
         if (!lastType_.is()) {
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "URP: request message with NEWTYPE received when last"
-                        " interface type has not yet been set")),
+                "URP: request message with NEWTYPE received when last"
+                " interface type has not yet been set",
                 css::uno::Reference< css::uno::XInterface >());
         }
         type = lastType_;
@@ -203,19 +193,15 @@ void Reader::readMessage(Unmarshal & unmarshal) {
         oid = unmarshal.readOid();
         if (oid.isEmpty()) {
             throw css::io::IOException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "binaryurp::Unmarshal: emtpy OID")),
+                "binaryurp::Unmarshal: emtpy OID",
                 css::uno::Reference< css::uno::XInterface >());
         }
         lastOid_ = oid;
     } else {
         if (lastOid_.isEmpty()) {
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "URP: request message with NEWOID received when last"
-                        " OID has not yet been set")),
+                "URP: request message with NEWOID received when last"
+                " OID has not yet been set",
                 css::uno::Reference< css::uno::XInterface >());
         }
         oid = lastOid_;
@@ -225,19 +211,15 @@ void Reader::readMessage(Unmarshal & unmarshal) {
     type.makeComplete();
     if (type.get()->eTypeClass != typelib_TypeClass_INTERFACE) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: request message with non-interface interface type"
-                    " received")),
+            "URP: request message with non-interface interface type"
+            " received",
             css::uno::Reference< css::uno::XInterface >());
     }
     typelib_InterfaceTypeDescription * itd =
         reinterpret_cast< typelib_InterfaceTypeDescription * >(type.get());
     if (functionId >= itd->nMapFunctionIndexToMemberIndex) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: request message with unknown function ID received")),
+            "URP: request message with unknown function ID received",
             css::uno::Reference< css::uno::XInterface >());
     }
     sal_Int32 memberId = itd->pMapFunctionIndexToMemberIndex[functionId];
@@ -266,10 +248,8 @@ void Reader::readMessage(Unmarshal & unmarshal) {
     } else {
         if (forceSynchronous) {
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "URP: synchronous request message with non-oneway"
-                        " function ID received")),
+                "URP: synchronous request message with non-oneway"
+                " function ID received",
                 css::uno::Reference< css::uno::XInterface >());
         }
         synchronous = true;
@@ -322,10 +302,8 @@ void Reader::readMessage(Unmarshal & unmarshal) {
             break;
         default:
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "URP: request message with UrpProtocolProperties OID"
-                        " and unknown function ID received")),
+                "URP: request message with UrpProtocolProperties OID"
+                " and unknown function ID received",
                 css::uno::Reference< css::uno::XInterface >());
         }
     } else {
@@ -355,20 +333,16 @@ void Reader::readMessage(Unmarshal & unmarshal) {
                                           css::uno::XInterface > >::get())))))
                 {
                     throw css::uno::RuntimeException(
-                        OUString(
-                            RTL_CONSTASCII_USTRINGPARAM(
-                                "URP: queryInterface request message with"
-                                " unknown OID received")),
+                        "URP: queryInterface request message with"
+                        " unknown OID received",
                         css::uno::Reference< css::uno::XInterface >());
                 }
             }
             break;
         case SPECIAL_FUNCTION_ID_RESERVED:
             throw css::uno::RuntimeException(
-                OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "URP: request message with unknown function ID 1"
-                        " received")),
+                "URP: request message with unknown function ID 1"
+                " received",
                 css::uno::Reference< css::uno::XInterface >());
         case SPECIAL_FUNCTION_ID_RELEASE:
             break;
@@ -376,9 +350,7 @@ void Reader::readMessage(Unmarshal & unmarshal) {
             obj = bridge_->findStub(oid, type);
             if (!obj.is()) {
                 throw css::uno::RuntimeException(
-                    OUString(
-                        RTL_CONSTASCII_USTRINGPARAM(
-                            "URP: request message with unknown OID received")),
+                    "URP: request message with unknown OID received",
                     css::uno::Reference< css::uno::XInterface >());
             }
             break;
@@ -457,10 +429,8 @@ void Reader::readReplyMessage(Unmarshal & unmarshal, sal_uInt8 flags1) {
             }
             if (!ok) {
                 throw css::uno::RuntimeException(
-                    OUString(
-                        RTL_CONSTASCII_USTRINGPARAM(
-                            "URP: reply message with bad exception type"
-                            " received")),
+                    "URP: reply message with bad exception type"
+                    " received",
                     css::uno::Reference< css::uno::XInterface >());
             }
         }
@@ -532,10 +502,8 @@ rtl::ByteSequence Reader::getTid(Unmarshal & unmarshal, bool newTid) const {
     }
     if (lastTid_.getLength() == 0) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM(
-                    "URP: message with NEWTID received when last TID has not"
-                    " yet been set")),
+            "URP: message with NEWTID received when last TID has not"
+            " yet been set",
             css::uno::Reference< css::uno::XInterface >());
     }
     return lastTid_;

binaryurp/source/writer.cxx

@@ -163,10 +163,8 @@ void Writer::execute() {
                     (item.oid != "UrpProtocolProperties" &&
                      !item.member.equals(
                          css::uno::TypeDescription(
-                             OUString(
-                                 RTL_CONSTASCII_USTRINGPARAM(
-                                     "com.sun.star.uno.XInterface::"
-                                     "release")))) &&
+                             "com.sun.star.uno.XInterface::"
+                             "release")) &&
                      bridge_->isCurrentContextMode()),
                     item.currentContext);
             } else {
@@ -241,8 +239,7 @@ void Writer::sendRequest(
     OSL_ASSERT(functionId >= 0);
     if (functionId > SAL_MAX_UINT16) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("function ID too large for URP")),
+            "function ID too large for URP",
             css::uno::Reference< css::uno::XInterface >());
     }
     std::vector< unsigned char > buf;
@@ -409,8 +406,7 @@ void Writer::sendMessage(std::vector< unsigned char > const & buffer) {
     std::vector< unsigned char > header;
     if (buffer.size() > SAL_MAX_UINT32) {
         throw css::uno::RuntimeException(
-            OUString(
-                RTL_CONSTASCII_USTRINGPARAM("message too large for URP")),
+            "message too large for URP",
             css::uno::Reference< css::uno::XInterface >());
     }
     Marshal::write32(&header, static_cast< sal_uInt32 >(buffer.size()));
@@ -435,10 +431,8 @@ void Writer::sendMessage(std::vector< unsigned char > const & buffer) {
         } catch (const css::io::IOException & e) {
             css::uno::Any exc(cppu::getCaughtException());
             throw css::lang::WrappedTargetRuntimeException(
-                (OUString(
-                    RTL_CONSTASCII_USTRINGPARAM(
-                        "Binary URP write raised IO exception: ")) +
-                 e.Message),
+                ("Binary URP write raised IO exception: " +
+                e.Message),
                 css::uno::Reference< css::uno::XInterface >(), exc);
         }
         n = static_cast< std::vector< unsigned char >::size_type >(n - k);