code: @Override
      public InputStream read()
          throws EFapsException
      {
          StoreResourceInputStream in = null;
          try  {
              final FileObject file = this.manager.resolveFile(this.storeFileName + VFSStoreResource.EXTENSION_NORMAL);
              if (!file.isReadable())  {
                  VFSStoreResource.LOG.error("file for " + this.storeFileName + " not readable");
                  throw new EFapsException(VFSStoreResource.class, "#####file not readable");
              }
              in = new VFSStoreResourceInputStream(this, file);
          } catch (final FileSystemException e)  {
              VFSStoreResource.LOG.error("read of " + this.storeFileName + " failed", e);
              throw new EFapsException(VFSStoreResource.class, "read.Throwable", e);
          } catch (final IOException e) {
              VFSStoreResource.LOG.error("read of " + this.storeFileName + " failed", e);
              throw new EFapsException(VFSStoreResource.class, "read.Throwable", e);
          }
          return in;
      }
docs: Returns for the file the input stream.
  
  @return input stream of the file with the content
  @throws EFapsException on error