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$BLpLn$H?=$7$^$9!#(B<br><br>CopyUtil $B$N%=!<%9%3!<%I$rD/$a$F$$$F!"0lE@$@$15$$K$J$C$?$3$H$,$"$j$^$7$?$N$G!"3NG'$5$;$F2<$5$$!#(B<br><br>https://www.seasar.org/svn/sandbox/s2util/trunk/s2util/src/main/java/org/seasar/util/io/CopyUtil.java<br>&gt; protected static int copyInternal(final InputStream in,<br>&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; final FileOutputStream out) {<br><br>$B>e5-$N(B copyInternal $B4X?t$K$D$$$F!"<BAu$r8+$F$_$^$9$H!"F~NO$K(B DEFAULT_BUF_SIZE(=4KB) $B%5%$%:0J2<$N%9%H%j!<%`$rEO$9$H!"(B<br>4KB $B$K$J$k$h$&$K(B 0 $B$G%Q%G%#%s%0$5$l$?7k2L$,=PNO$5$l$k$h$&$K;W$($^$9!#(B<br>$B!J$h$j@53N$K$O!"(BDEFAULT_BUF_SIZE $B$N@0?tG\0J30$NF~NO%G!<%?$KBP$7$F$O!"(B0 $B$,%Q%G%#%s%0$5$l$F$7$^$&!K(B<br><br>$B$3$N=PNO7k2L$O!"$=$NB>%*!<%P!<%m!<%I$5$l$F$$$k(B copyInternal $B$HHf$Y0[$J$C$F$$$k(B<br>$B!J$=$NB>$G$O!"(B0 $B$G%Q%G%#%s%0$5$l$:!"F~NO$,$=$N$^$^$ND9$5$G=PNO$5$l$k!K$h$&$K;W$($^$7$?$N$G!"(B<br>$B>e5-%a%=%C%I$K$D$$$F!";EMMDL$j$NF0:n$G$"$k$N$+$I$&$+!"$*65$(D:$1$J$$$G$7$g$&$+!)(B<br><br>$B$h$m$7$/$*4j$$$$$?$7$^$9!#(B<br>                                               </div></body>
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