public TYPE_1 get ( int index ) { if ( ( VAR_1 ) == null ) { return null ; } int i = 0 ; TYPE_2 < TYPE_1 > node = VAR_1 ; while ( ( i < index ) && ( ( node . METHOD_1 ( ) ) != null ) ) { node = node . METHOD_1 ( ) ; i ++ ; } return node . getValue ( ) ; }

public TYPE_1 get ( int index ) { if ( ( VAR_1 ) == null ) { return null ; } int i = 0 ; TYPE_2 < TYPE_1 > node = VAR_1 ; while ( ( i < index ) && ( ( node . METHOD_1 ( ) ) != null ) ) { node = node . METHOD_1 ( ) ; i ++ ; } if ( i == index ) { return node . getValue ( ) ; } else { return null ; } }
