catch by constant reference

3 files changed, 10 insertions, 10 deletions

diff --git a/bridges/source/jni_uno/jni_bridge.cxx b/bridges/source/jni_uno/jni_bridge.cxx
index 2911ee200bff..170ba8d69b0c 100644
--- a/bridges/source/jni_uno/jni_bridge.cxx
+++ b/bridges/source/jni_uno/jni_bridge.cxx
@@ -106,7 +106,7 @@ void SAL_CALL Mapping_map_to_uno(
             }
             *ppUnoI = pUnoI;
         }
-        catch (BridgeRuntimeError & err)
+        catch (const BridgeRuntimeError & err)
         {
 #if OSL_DEBUG_LEVEL > 0
             OString cstr_msg(
@@ -118,7 +118,7 @@ void SAL_CALL Mapping_map_to_uno(
             (void) err; // unused
 #endif
         }
-        catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
+        catch (const ::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
         {
             OSL_FAIL(
                 "[jni_uno bridge error] attaching current thread "
@@ -175,7 +175,7 @@ void SAL_CALL Mapping_map_to_java(
             jni->DeleteLocalRef( jlocal );
         }
     }
-    catch (BridgeRuntimeError & err)
+    catch (const BridgeRuntimeError & err)
     {
 #if OSL_DEBUG_LEVEL > 0
         OString cstr_msg(
@@ -187,7 +187,7 @@ void SAL_CALL Mapping_map_to_java(
             (void) err; // unused
 #endif
     }
-    catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
+    catch (const ::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
     {
         OSL_FAIL(
             "[jni_uno bridge error] attaching current thread to java failed!" );
@@ -537,7 +537,7 @@ void SAL_CALL uno_ext_getMapping(
                     (uno_Environment *)pFrom->pExtEnv, pTo, 0 );
             }
         }
-        catch (BridgeRuntimeError & err)
+        catch (const BridgeRuntimeError & err)
         {
 #if OSL_DEBUG_LEVEL > 0
             OString cstr_msg(
@@ -549,7 +549,7 @@ void SAL_CALL uno_ext_getMapping(
             (void) err; // unused
 #endif
         }
-        catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
+        catch (const ::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
         {
             OSL_FAIL(
                 "[jni_uno bridge error] attaching current thread "
diff --git a/bridges/source/jni_uno/jni_java2uno.cxx b/bridges/source/jni_uno/jni_java2uno.cxx
index 845eb4241d13..d8496f049841 100644
--- a/bridges/source/jni_uno/jni_java2uno.cxx
+++ b/bridges/source/jni_uno/jni_java2uno.cxx
@@ -615,7 +615,7 @@ JNICALL Java_com_sun_star_bridges_jni_1uno_JNI_1proxy_dispatch_1call(
         buf.append( jni.get_stack_trace() );
         throw BridgeRuntimeError( buf.makeStringAndClear() );
     }
-    catch (BridgeRuntimeError & err)
+    catch (const BridgeRuntimeError & err)
     {
         OUStringBuffer buf( 128 );
         buf.appendAscii(
@@ -636,7 +636,7 @@ JNICALL Java_com_sun_star_bridges_jni_1uno_JNI_1proxy_dispatch_1call(
         }
         return 0;
     }
-    catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
+    catch (const ::jvmaccess::VirtualMachine::AttachGuard::CreationException &)
     {
         OString cstr_msg(
             OString( RTL_CONSTASCII_STRINGPARAM(
diff --git a/bridges/source/jni_uno/nativethreadpool.cxx b/bridges/source/jni_uno/nativethreadpool.cxx
index f068a0f7b30d..b51031756889 100644
--- a/bridges/source/jni_uno/nativethreadpool.cxx
+++ b/bridges/source/jni_uno/nativethreadpool.cxx
@@ -84,7 +84,7 @@ static void SAL_CALL executeRequest(void * data) {
         env->CallObjectMethod(job->job, job->pool->execute);
         env->DeleteGlobalRef(job->job);
         delete job;
-    } catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) {
+    } catch (const jvmaccess::VirtualMachine::AttachGuard::CreationException &) {
         //TODO: DeleteGlobalRef(job->job)
         delete job;
     }
@@ -141,7 +141,7 @@ Java_com_sun_star_lib_uno_environments_remote_NativeThreadPool_create(
         return reinterpret_cast< jlong >(new Pool(
             new jvmaccess::VirtualMachine(vm, env->GetVersion(), false, env),
             execute, uno_threadpool_create()));
-    } catch (std::bad_alloc) {
+    } catch (const std::bad_alloc &) {
         throwOutOfMemory(env);
         return 0;
     }