coverity#738453 Uncaught exception

Change-Id: Id05fd31d3a62bec8d658b9ecbae484ac081b8960

sw/source/ui/vba/vbaheadersfooters.cxx

@@ -89,13 +89,13 @@ SwVbaHeadersFooters::SwVbaHeadersFooters( const uno::Reference< XHelperInterface
     return 3;
 }
 
-uno::Any SAL_CALL SwVbaHeadersFooters::Item( const uno::Any& Index1, const uno::Any& ) throw (uno::RuntimeException)
+uno::Any SAL_CALL SwVbaHeadersFooters::Item( const uno::Any& Index1, const uno::Any& ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
 {
     sal_Int32 nIndex = 0;
     Index1 >>= nIndex;
     if( ( nIndex < 1 ) || ( nIndex > 3 ) )
     {
-        throw container::NoSuchElementException();
+        throw lang::IndexOutOfBoundsException();
     }
     return uno::makeAny( uno::Reference< word::XHeaderFooter >( new SwVbaHeaderFooter( this,  mxContext, mxModel, mxPageStyleProps, mbHeader, nIndex ) ) );
 }

sw/source/ui/vba/vbaheadersfooters.hxx

@@ -37,7 +37,7 @@ public:
     virtual ~SwVbaHeadersFooters() {}
 
     virtual ::sal_Int32 SAL_CALL getCount() throw (css::uno::RuntimeException) SAL_OVERRIDE;
-    virtual css::uno::Any SAL_CALL Item( const css::uno::Any& Index1, const css::uno::Any& )throw (css::uno::RuntimeException) SAL_OVERRIDE;
+    virtual css::uno::Any SAL_CALL Item( const css::uno::Any& Index1, const css::uno::Any& ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException) SAL_OVERRIDE;
     // XEnumerationAccess
     virtual css::uno::Type SAL_CALL getElementType() throw (css::uno::RuntimeException) SAL_OVERRIDE;
     virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration() throw (css::uno::RuntimeException) SAL_OVERRIDE;