<pre>$B9b66$H?=$7$^$9!#$*@$OC$K$J$C$F$*$j$^$9!#(B<br><br>$B2<5-$N$h$&$J%3!<%I$G!"(Bin$B6g$N@8@.;~$K!"Bh(B2$B0z?t$K(BHashSet$B$d(BLinkedHashSet$B$rEO$7!"(B<br>$B3n$D!"(Bin$B6g$K(BexcludesWhitespace$B$rIU$1$F$$$k$H<B9T;~$K!"(B<br>org.seasar.extension.jdbc.where.MultiValueOperator#normalize$B$N!"(B<br>List$B$K%-%c%9%H$7$F$$$k2U=j$G(Bjava.lang.ClassCastException$B$,H/@8$7$^$9!#(B<br>
<br>jdbcManager.from(Hoge.class)<br>    .where(<br>        in(hoge().hogeId(), hogeIdSet).excludesWhitespace()<br>    ).getResultList();<br><br>Set$B$NMWAG$K(Bnull$B$,F~$C$F$$$k>l9g$N=|30=hM}$b!"(B<br>$B$G$-$l$P(BexcludesWhitespace$B$G5[<}$7$F$$$?$@$-$?$$$N$G$9$,!"(B<br>$BBP1~$r$*4j$$$G$-$^$;$s$G$7$g$&$+!#(B<br>
<br>$B$h$m$7$/$*4j$$$7$^$9!#(B<br><br>$B9b661JB@(B<br></pre>