question: little test utility to help tests that create multiple levels of subdirectories clean up after themselves . concode_field_sep PlaceHolder placeHolder concode_field_sep File getTempDirecory concode_elem_sep T serializeAndDeserialize concode_elem_sep File getTempDirectory
target: void function ( final File arg0 ) { for ( final File loc0 : arg0 . listFiles ( ) ) { if ( loc0 . isDirectory ( ) ) { recursiveDelete ( loc0 ) ; } loc0 . delete ( ) ; } }