public void METHOD_1 ( TYPE_1 item ) { if ( item == null ) { throw new java.lang.NullPointerException ( ) ; } TYPE_2 < TYPE_1 > . TYPE_3 VAR_1 = VAR_2 ; if ( ( size ) == 0 ) { first = VAR_2 ; } VAR_2 = new TYPE_3 ( item ) ; VAR_3 = VAR_1 ; VAR_4 = VAR_2 ; ( size ) ++ ; }
public void METHOD_1 ( TYPE_1 item ) { if ( item == null ) { throw new java.lang.NullPointerException ( ) ; } TYPE_2 < TYPE_1 > . TYPE_3 VAR_1 = VAR_2 ; VAR_2 = new TYPE_3 ( item ) ; if ( ( size ) == 0 ) { first = VAR_2 ; } VAR_3 = VAR_1 ; if ( VAR_1 != null ) { VAR_4 = VAR_2 ; } ( size ) ++ ; }