protected TYPE_1 METHOD_1 ( ) { TYPE_1 VAR_1 = null ; while ( ( VAR_1 == null ) && ( ! ( VAR_2 . isEmpty ( ) ) ) ) { VAR_1 = VAR_2 . METHOD_2 ( ) ; if ( METHOD_3 ( VAR_1 . METHOD_4 ( ) ) ) { VAR_3 . add ( VAR_1 ) ; VAR_1 = null ; } } return VAR_1 ; }

protected TYPE_1 METHOD_1 ( ) { TYPE_1 VAR_1 ; while ( ( VAR_1 = VAR_2 . METHOD_2 ( ) ) != null ) { if ( METHOD_3 ( VAR_1 . METHOD_4 ( ) ) ) { VAR_3 . add ( VAR_1 ) ; } else { return VAR_1 ; } } return null ; }
