BUG: problem with exception catch (same in VectorDataReader?)

Code/IO/otbPointSetFileReader.txx

@@ -64,21 +64,9 @@ PointSetFileReader<TOutputPointSet>
     throw itk::ImageFileReaderException(__FILE__, __LINE__, "FileName must be specified", ITK_LOCATION);
   }
 
+  this->TestFileExistanceAndReadability();
 
 
-  // Test if the file exists and if it can be open.
-  // An exception will be thrown otherwise.
-  //
-  try
-  {
-    m_ExceptionMessage = "";
-    this->TestFileExistanceAndReadability();
-  }
-  catch (itk::ExceptionObject &err)
-  {
-    m_ExceptionMessage = err.GetDescription();
-  }
-
   std::ifstream ifs;
   ifs.open(m_FileName.c_str(), std::ios::in | std::ios::binary);
   liblas::LASReader reader(ifs);