public void METHOD_1 ( int index ) { if ( ( ( size ) < index ) || ( index < 0 ) ) { VAR_1 . METHOD_2 ( STRING_1 ) ; return ; } int i = 0 ; VAR_2 = VAR_3 ; while ( ( i < index ) && ( ( VAR_2 ) != null ) ) { VAR_2 = VAR_4 ; i ++ ; } }

public void METHOD_1 ( int index ) { if ( ( ( ( size ) - 1 ) < index ) || ( index < ( - 1 ) ) ) { VAR_1 . METHOD_2 ( STRING_1 ) ; return ; } if ( index == ( - 1 ) ) return ; int i = 0 ; VAR_2 = VAR_3 ; while ( ( i < index ) && ( ( VAR_2 ) != null ) ) { VAR_2 = VAR_4 ; i ++ ; } }
