private boolean ensureTempPath(final String path){
  final File folder=new File(path);
  boolean folderAccessible=false;
  if (folder.exists() && folder.canWrite()) {
    folderAccessible=true;
  }
  if (!folder.exists()) {
    folderAccessible=folder.mkdirs();
  }
  return folderAccessible;
}

private boolean ensureTempPath ( final String path ) { final File folder = new File ( path ) ; boolean folderAccessible = false ; if ( folder . exists ( ) && folder . canWrite ( ) ) { folderAccessible = true ; } if ( ! folder . exists ( ) ) { folderAccessible = folder . mkdirs ( ) ; } return folderAccessible ; }
ensures temp file folder is existing and writeable . if folder not yet exists , it is created
