NAKAMURA Minoru $B$NF|5-(B (2005$BG/(B11$B7n(B)

[Java] JavaOne Tokyo 2$BF|L\(B

JavaOne Tokyo $B$N(B2$BF|L\!#(B

$B4pD41i@b(B

$B%a%$%s%9%T!<%+!<$NOC$O(B Java EE $B$H(B Java ME $B$N%m!<%I%^%C%W$J$s$A$c$i$NOC$G!"(B $B2?$rOC$7$?$+;W$$=P$;$J$$!#(B $B%2%9%H%9%T!<%+!<$O(B NTT$B%I%3%b$N2FLn(B $B9d;a$H(B $B8=(B Google $B$N(B Joshua Bloch$B;a!"(BNeal Gafter$B;a!#(B

$B%I%3%b$NCf$N?M$O!"(B $B%I%3%b$H(B Java $B$H$N4X78;K$rI32r$-$J$,$i!"(B $BB>$N%-%c%j%"$NC

Google $B$NCf$N?M$O!"(B $B85$O(B Sun $B$NJava Puzzlers $B$NI.J,$OK]LuK\$,=P$?$N$G$=$N>R2p!#(B $B;D$j$NH>J,$G(B Goolge $BFb$K$*$1$k(B Java $B$N3hMQ$NOC$r$7$F$$$?!#(B Google $B

$B8e$O(B Java 10 $B<~G/$N$*=K$$$H$$$&$3$H$G!"(B Duke $B$N%O%C%T%P%9%G!

$BE8<(2q(B

$B9q:]%U%)!<%i%`$NCO2<%9%Z!<%9$r;H$C$F!"(B $B:#F|$+$i4k6HEy$NE8<(2q$,$O$8$^$k!#(B $BLLGr$+$C$?$b$N$r%T%C%/%"%C%W!#(B

	Sun Microsystems $B$N(B Realtime Java $B$N%G%b!#(B RTM Java $B$G3j$G$-$k$h$&$K$J$C$F$$$k!#(B $B%G%b$O:G=i$V$i$s$H$V$i2<$,$C$?K@$r!"3jN)$5$;$k$H$$$&$b$N!#(B $B$&$^$/K@$,N)$D$H$=$N8e$OE]$l$J$$$h$&$K%P%i%s%9$r $B$?$@$3$NE8<(>l$O!VEE05$,Dc$/$F%b!<%?!<$N=PNO$,B-$i$J$$$N$G!"(B $BK@$,N)$D$H$3$m$^$G9T$+$J$$!W$=$&$@!#(B $B$5$b$"$j$J$s(B$B!#(B
	CTC $B$N%9%Z!<%9$K$"$C$?(B Azul Systems $B$N(B Network Attached Processing (NAP) $B$N$B$C$F$$$&$+2TF0$7$F$$$k(B NAP $B$O!"F|K\$K$O$3$l0lBf$7$+$J$$$N$G$O!)(B $BOC$rJ9$/$H(B... $BEk:\(B OS $B$O(B Debian$B!#(BLinux 2.6 $B7O%+!<%M%k$GF0$$$F$$$k!#(B CPU $B%3%"$N%7%s%0%k%9%l%C%I@-G=$O(B Pentium3 700MHz $BAjEv!#(B $B5$$K$J$k$*CMCJ$O(B 96 core $B$G(B 1,000$BK|1_D6!#(B
	$B2#2OEE5!$N%9%Z!<%9$K$"$C$?%U%#!<%k%I!&%f%S%-%?%9!&%3%s%H%m!<%i!#(B
	Duke $B$H$N5-G0;#1F%$%Y%s%H!#(B

$B%;%C%7%g%s!&(BBOF

$B8a8e$+$i$O%;%C%7%g%s!&(BBOF$B!#(B
$B:rF|$OCN$j9g$$$K2q$o$J$+$C$?$,!"(B $B:#F|$OESCfBg5\$5$s$HNS$5$s$K2q$&!#(B

(JTES108-01) Solaris 10 and OpenSolaris: Architecture and Update (Sun, Peter Karlsson $B;a(B)

$B%a%b$r;D$7$F$$$J$+$C$?$N$G!"(B $B$"$^$j5-21$K;D$C$F$$$J$$$N$@$,(B...

• OpenSolaris $B$O(B Solaris10 $B$N%5%V%;%C%H(B
• OpenSolaris $B$H(B Solaris10 $B$N%=!<%9%3!<%I$O0lK\2=$5$l$F$$$k!#(B

(JTES108-01) Using Dtrace on Java and Solaris Applications (Sun, Peter Karlsson $B;a(B)

Solaris 10 $B$+$iF3F~$5$l$?(B DTrace $B$N;H$$J}$N2r@b$N%;%C%7%g%s!#(B

• D$B8@8l$r;H$C$F(B DTrace $B$r8F$S=P$9!#(B
• DTrace $B$r;H$&$H(B Java $B$NFbIt$N%G!<%?$,

(JTES108-02) Java$BI8=`2=$N8B3&$H:#8e$N5!G=3HD%$NE8K>(B ($B%"%W%j%C%/%9(B, $B74;3(B $BN6(B)

Aplix $B$NCf$N?M$+$i(B $BFC$K7HBS8~$1$N(B Java ME $B$NI8=`2=$NLdBjE@!#(B

• $BI8=`2=%W%m%;%9$NLdBj!#(BJCP $B$OCY$9$.$k!#:G>.8xLs?t$JI8=`$K$J$C$F$7$^$&!#(B
• $BI8=`<+BN$,B?$9$.$k!#I8=`$rAH$_9g$o$;$?I8=`$H$+$,$"$jJ#;(!#(B
• CDC $B$N(B PBP $B$O2hA|<~JU$, $B%H%j%S%"E*$JOC$H$7$F!"3P$($F$$$k$N$O!#(B
  • BD-J $B$O!"(BPBP $B$H@lMQ$N3HD%$G$G$-$F$$$k!#(B

(JTSJ112-05) apt$B$H%"%N%F!<%7%g%s%W%m%0%i%_%s%0(B ($BCUFbKL@13X1`Bg3X(B,$B?"ED(B $BN6CK;a(B)

J2SE 5.0 $B$+$iDI2C$5$l$?(B Annotation Processing Tool (apt) $B$N;H$$J}$K4X$9$k%F%/%K%+%k!&%;%C%7%g%s!#(B apt $B$O(B Java $B$N%=!<%9%3!<%I$rF~NO$K$7$F(B $B%3!<%ICf$N(B annotation $B$r=&$C$F%I%-%e%a%s%H=hM}$r9T$&%3%^%s%I!#(B $B%=!<%9%3!<%I$rJQ7A$7$F=PNO$9$k$3$H$b2DG=!#(B
$B$3$N5!G=$r;H$($P(B C $B8@8l$N%W%j%W%m%;%C%5$N$h$&$J$3$H$,$G$-$k$N$+$7$i!)(B

(JBOF104-07) Integrating Performance and Quality Assessement Methodologies in the Development Lifecyle (Sun, Menasse Zaudou $B;a(B Pratul Wadher $B;a(B)

Sun $B$,(B Java VM $B$N3+H/%W%m%;%9$NCf$G$I$N$h$&$J%F%9%H!&@-G=%A%'%C%/$r9T$C$F$$$k$+$r=R$Y$?(B BOF$B!#(B $B

Product Life Cycle (PLC) $B$K4p$E$-(B 8 $B$D$N%U%'!<%:$KJ,$+$l$?%F%9%H$r7W2h!&2A(B)$B!#(B

$B%P%0%H%l%s%I$H$+$r;H$C$?!"Hf3SE*8EE5E*$J%P%0J,@O$b9T$&!#(B

1$B=54V$K(B1$BEY!"A4BN%S%k%I$,9T$o$l$F$$$k!#(B

$B8_49@-%F%9%H!"%j%0%l%C%7%g%s%F%9%H!"@-G=%F%9%H!"(B... $B$N%$%s%O%&%9$N%F%9%H%9%$!<%H$rMQ0U!#(B

JIT/GC $B$J$I%3%s%]!<%M%s%H$KJ,$+$l$?%A!<%`$,$"$j!"3F%A!<%`$,=$@5$r2C$($?$H$-$O(B $B%=!<%9$KH?1G$9$kA0$K@-G=0J30$N%F%9%H$r9T$&!#(B

$B%F%9%H$N<+F0@8@.4o$H$+$b;}$C$F$$$k!#(B

500$BK|%F%9%H(B/$BF|$,9T$($k4D6-$,$"$k!#?o;~2TF0$7$F$$$k!#(B

(JBOF104-08) Java Performance Myths Exposed (Azul Systems, Cliff Click $B;a(B)

$B85(B Sun $B$N?M$G(B HotSpot VM $B$N@_7W $B2a5n$KM-8z$@$H$5$l$?%=!<%9%3!<%I%l%Y%k$N(B hack $B%F%/%K%C%/$O!"(B $B8=9T$N(B JVM $B$G$O$[$H$s$IL50UL#$K$J$C$F$$$k$H$$$&HcH=!#(B
3.2GHz 2-way Xeon / Linux 2.6 $B>e$G!"(B Sun HotSpot Server VM 1.4.2_06 $B$H(B 5.0_06 IBM VM 1.4.2$B!"(BBEA JRockit 5.0 $B$J$I$N@-G=%G!<%?$,<($5$l$k!#(B

Myth 1: final $B$r$D$1$k$H%a%=%C%I%$%s%i%$%s2=$,$7$d$9$/$J$k$N$GB.$/$J$k(B

[orignal]
  public       int get()       { return _field;}
  public       void set(int x) { _field = x; }

[final method]
  public final int get()       { return _field;}
  public final void set(int x) { _field = x; }

[final class]
  public final class Test {
     public    int get()       { return _field;}

[final child]
  public final class Test2 extends Base {

$B/$7Aa$/$J$k!#(B $BB>$O@-G=:9$J$7!#(B

Myth 2: Try/catch $B%V%m%C%/$rF~$l$k(B

[Original]
  for (int i=0 ; i < A.length ; i++) {
    sum += A[i];
  } 

[Catch Error]
  for (int i=0 ; i < A.length ; i++) {
    try {
      sum += A[i];
    } catch (Error e) {}
  } 

[Catch NPE]
  for (int i=0 ; i < A.length ; i++) {
    try {
      sum += A[i];
    } catch (Error e) {}
    catch (NullPointerException e) {}
  } 

[Outer Catch]
  try {
    for (int i=0 ; i < A.length ; i++) {
      sum += A[i];
    } 
  }
  catch (Error e) {}
  catch (NullPointerException e) {}

BEA JRockit $B$H(B IBM VM $B$G$O$+$($C$FCY$/$J$k!#(B Sun HotSpot VM $B$O@-G=:9$J$7!#(B

Myth 3: Virtual $B8F$S=P$7$r:GE,2=(B

[Original]
  abstract class Base {
    abstract void v_call();

    void main() {
      v_call();  // dynamic dispatch here
    }
  }

  class Child1 extends Base {
    void v_call()      { /* Child1-specific */}
     void non_v_call1() { /* Child1-specific */}
  }

  class Child2 extends Base {
     void v_call()      { /* Child2-specific */}
     void non_v_call2() { /* Child2-specific */}
  }

[instanceof]
  void main() {
    if (this instanceof Child1) {
      ((Child1)this).non_v_call1();
    } else if (this instanceof Child2) {
      ((Child2)this).non_v_call2();
    } else {
      v_call();
    }
  }

[RTTI]
  abstract class Base {
    final int _rtti;
    Base(int r) { _rtti = r; }

    void main() {
      switch(_rtti) {
        case 1: // hand-inline Child1 specifics
        case 2: // hand-inline Child2 specifics
      }
    }
  }

  class Child1 extends Base {
     Child1() { super(1); } 
  }

  class Child2 extends Base {
     Child2() { super(2); } 
  }

instanceof $B$O(B BEA JRockit $B$H(B IBM VM $B$G$OCY$/$J$j!"(B Sun HotSpot VM $B$G$O9bB.2=$5$l$k!#(B
RTTI $B$O(B BEA JRockit $B$H(B IBM VM $B$G$OHyL/$KMx$-!"(B Sun HotSpot VM $B$G$O$=$l$J$j$K9bB.2=$5$l$k!#(B
$B$?$@$7%=!<%9$,J#;($K$J$j!"(B $BJ]

Myth 4: Synchronization $B=|5n(B

synchronized $B$,%m%C%/$7$J$$%W%m%0%i%`$G$O$I$N(B JVM $B$G$b@-G=:9$,$G$J$$!#(B synchronized $B$,%m%C%/$9$k%W%m%0%i%`$G$O!"(B BEA JRockit $B0J30$G$O(B synchronized $B$r=|5n$7$?%W%m%0%i%`$NJ}$,@-G=$,>/$7$"$,$k!#(B BEA JRockit $B$G$O@-G=:9$O$J$/!#@dBP@-G=$b9b$$!#(B
$B$I$A$i$K$;$h(B synchronized $B$N=|5n$O6I=jE*$K$OMx$/$3$H$,$"$k$,!"0lHLE*$K$O$?$$$7$FMx$+$J$$!#(B $B$`$7$m(B race condition $B$r4m81$,A}$($k$N$G3d$K9g$o$J$$!#(B

Myth 5: Object Pooling $B$r;H$C$?%*%V%8%'%/%H$N:FMxMQ$,M-8z(B

Point $B$d(B Hashtable $B$0$i$$$N>.$5$J%*%V%8%'%/%H$@$H5U8z2L!#(B
JPanel $B$0$i$$5pBg$J%*%V%8%'%/%H(B($B?t%-%m%P%$%H0J>e(B)$B$+(B $B30It%j%=!<%9$rDO$`$h$&$J%*%V%8%'%/%H$K$OMx$/!#(B

Myth 6: J2SE 5.0 $B$N?75!G=(B

foreach$B!"(Bautoboxing$B!"(Bvarargs $B$O@-G=$K1F6A$J$7!#(B
$B$?$@$7(B enum $B$N(B for $BE83+$,CY$$!#(B

public enum Rank { DEBUG, ...

for (Rank i : Rank.values()) {
  // ... 
}

$B$3$l$O(B Rank.values() $B$,(B return (Rank[])Rank.VALUES.clone() $B$N$h$&$K(B clone $B$r4^$a$FE83+$5$l$k$+$i!#(B

$BA4BN$rDL$8$F$O(B $B!V@N$OM-8z$@$C$?(B hack $B$O$$$^$d?@OC$K$9$.$J$$!#(B JIT $B%3%s%Q%$%i$,$J$s$H$+$9$k$N$G!"(B $B$-$l$$$J%3!<%I$r=q$1!W$H$$$&%a%C%;!<%8$@$C$?!#(B

$BDI5-!'(B11/16
$B>/$7FbMF$r>\:Y2=!#(B

Night for Java Technology

$BM<9o$+$iM J-1 Grand Prix at JavaOne Tokyo $B$HLCBG$C$F%W%m%l%9(B($B$N$h$&$J(B)$BM>6=$,$"$C$?$i$7$$!#(B
$BJL$N(B BOF $B$K=P$?$+$C$?$N$G!"(B $B3+;O(B 10 $BJ,$0$i$$$G6t$($k$@$1$NHS$r5M$a9~$s$GC&=P!#(B

$B:#F|$N8fHS$O$J$s$@$m$&(B

$B$B%3%+%l%9%H%i%s(B$B!#(B

$B%?%$Iw?I8}>F$-$=$P(B($B%P%C%-!<%^%*(B)

$B7\Fy$H%3%3%J%C%D$N%9!<%W(B($B%H%`%+!<%,%$(B)

[Java] JavaOne Tokyo 1$BF|L\(B

$BM-3ZD.$NEl5~9q:]%U%)!<%i%`3+:E$5$l$?(B JavaOne Tokyo $B$K;22C!#(B

$BEl5~9q:]%U%)!<%i%`(B

Duke $B$N$*=P7^$((B

$B%-!<%N!<%H(B

$B2?$r$7$c$Y$C$?$+;W$$=P$;$J$$!#!#!#(B

$BF1;~K]Lu%l%7!<%P$O$A$g$C$HDA$7$$7A(B

$B<*$NItJ,(B

$B%;%C%7%g%s!&(BBOF

(JTSJ003-01) What's Happening With JMX Technology (Sun$B!"(BLuis-MiguelAlventosa $B;a(B)

JMX $B$N;H$$J}$r2r@b$7$?%;%C%7%g%s!#(B $B2r@bFbMF<+BN$KL\?7$7$5$O$J$$$,!"(B $B:#8e$NM=Dj$H$7$F(B Tiger (J2SE5.0) $B$G$O%P%i%P%i$N(B JMX API (JSR3) $B$H(B JXM Remote API (JSR160) $B$,(B Mustang (JavaSE6) $B$GE}9g$5$l$k$3$H$,M=9p$5$l$k!#(B Dolphin (JavaSE7) $B$G(B Web Services Connector (JSR262) $B$bE}9g$5$l$k!#(B

(JSNC002-02) $B%W%i%C%H%U%)!<%`Hs0MB8$J4D6-$,$b$?$i$9%f!<%F%#%j%F%#!&%3%s%T%e!<%F%#%s%0$N:G?7F08~(B (Sun$B!">.L>LZ(B $B90

Sun Grid $B$N>R2p$H0FFb$N%;%C%7%g%s!#(B
Sun $B$,MQ0U$7$?%0%j%C%I%M%C%H%o!<%/$r(B $1/CPU-hour $B$G;HMQ2DG=$J(B Sun Grid $B%5!<%S%9$O(B $BKLJF$G$O$9$G$KEPO?!&;nMQ$,3+;O$5$l$F$$$k$H$N$3$H!#(B $B%f!<%6!<(B($B8\5R(B?)$B$N%K!<%:$H$7$F$O!"(B $B$d$O$j6bM;Ey$N%7%_%e%l!<%7%g%s7W;;$rJz$($F$$$k$H$3$m$+$i$N%W%C%7%e$,B?$$$h$&$@!#(B $BF|K\$G$N%5!<%S%93+;O$O$b$&>/$7$@$,!"%f!<%6$N;vA0EPO?$O$O$8$^$C$F$$$k$=$&$@!#(B

(JSNC002-03) $B8=>l$NLdBj$r2r7h$9$k(BSun$B$N%9%H%l!<%82>A[2=5;=Q(B (Sun$B!";{Eg(B $B5A?M;a(B)

EMC$B!&(BIBM$B!&F|N)$J$I$NB>R2p!#5oL2$j$7$F$^$9$?!#(B

(JTSJ003-04) Multitasking VMs: More Performance, Less Memory(Sun, Bill Foote Sun)

$BAH$_9~$_8~$1(B Java (J2ME) $B$N(B MVM $B$N5;=Q%;%C%7%g%s!#(B
$BAH$_9~$_8~$1%7%9%F%`$G$b!"(B $BJ#?t$N%?%9%/$r9T$&$?$a$KJ#?t$N(B JVM $B$rF0:n$5$;$?$$$H$$$&<{MW$,$"$k!#(B $B;q8;$N>/$J$$4D6-$G@-G=$rMn$5$:$K%^%k%A%?%9%/$r9T$&$K$O!"(B JVM $B4V$G6(D4!&6&M-$r9T$&I,MW$,$"$k$M$'!"$H$$$&$b$N!#(B
J2ME $B$H$7$F$O(B CDC (UNIX OS$BE*$J%$%s%U%i$,$"$kCf5,LO$NAH$_9~$_8~$1(BJVM)$B!"(B CLDC (Java Card $B$J$I%W%j%(%s%W%7%g%sEy$,$J$$>.5,LO$NAH$_9~$_8~$1(B JVM) $B$N(B 2 $B$D$N4D6-$,%?!<%2%C%H$K$5$l$F$*$j!"(B $B$=$l$>$l$N4D6-$G%^%k%A%?%9%/$r9T$$$J$,$i(B concurrency$B!"(Bisolation$B!"(Brobustness$B!"(Befficiency $B$N

• CLDC
  • concurrency ... $B%9%l%C%I%i%$%V%i%j$K$"$?$k$b$N$O<+A0$GMQ0U(B
  • isolation ... $Be$G2>A[(BJVM$B$rJ#?tF0$+$9(B(ClassLoader $B$rJ,$1$k$3$H$Grobustness ... $B$7$g$\$7$g$\(B
  • efficiency ... $BCHq8:!"(BJIT $B%3%s%Q%$%i$N/!#(B
• CDC
  • concurrency ... OS $B$N%W%m%;%9$rMxMQ!#(B
  • isolation,robustness ... $B<+F0E*$Kefficiency ... 1$B%?%9%/(B = 1 JVM $B$K$J$k$N$G8zN(0-$7!#(B JVM $B4V$G6&M-$G$-$k%G!<%?$O(B copy-on-write $B$N

(JBOF004-06) Mustang$B$r>h$j$3$J$9J}K!65$($^$9(B ($B2#2OEE5!(B,$B]/Dm(B $BM40l;a(B)

J2SE5.0 $B8W$N7j(B $B$N]/Dm;a$K$h$k(B Mustang (JSE6) $B$N>R2p!#(B $B$3$N9V1i$H$[$\F1FbMF$N5-;v$,(B $B;a$N%Z!<%8(B(Java SE6 Mustang $B$8$c$8$cGO$J$i$7(B)$B$G8x3+$5$l$F$$$k!#(B
Mustang $B$N?75!G=$O%3%"(B(libjvm.so)$BB&$G$O$J$/%i%$%V%i%j(B(rt.jar)$BB&$N$b$N$,$[$H$s$I$@$,!"(B $B%3%s%Q%$%i$OB?>/JQ$o$C$F$$$k$h$&$@!#(B Mustang $B$N%3%s%Q%$%i$NJQ99$,?J$_!"(B $B%(%9%1!<%W2r@O(B(escape analysis) $B$K$h$k%*%V%8%'%/%H$N(B stack allocation $B:GE,2=$,F~$C$?$=$&$@!#(B $B$3$l$O(B C# $B$N(B struct $B7?$r%m!<%+%kJQ?t$NDj5A$d(B Realtime Java $B$N$h$&$K%W%m%0%i%^$,L@<(E*$K;X<($9$k$b$N$G$O$J$/!"(B JIT $B%3%s%Q%$%i$,%P%$%H%3!<%I$r2r@O$7$F!"(B $B>! $B%(%9%1!<%W2r@O(B(escape analysis)$B$O%]%$%s%?2r@O$N0ll9g$O%*%V%8%'%/%H$N;2>H$,$=$N%*%V%8%'%/%H$N:n$C$?(B $B%a%=%C%I$N30B&$KF($2$J$$(B(escape$B$7$J$$(B)$B$+$I$&$+$rH=CG$9$k$b$N!#(B $B%9%?%C%/$K3d$jIU$1$?%*%V%8%'%/%H$r!"(B areturn $B$G8F$S=P$785$KEO$7$?$j!"(B $BB>$N%9%l%C%I$+$i%"%/%;%92DG=$J%9%m%C%H$K=q$-9~$s$@$j$7$?$i!"(B dangling pointer $B$K$J$C$A$c$&$+$i$M!#(B
$BB>$K$b(B JIT $B%3%s%Q%$%i$N(B CodeBuffer $B$,IaDL$N%R!<%W$HE}9g$5$l$k$J$I$N!"(B $BJQ99$b$J$5$l$F$$$k!#(B $B$3$NJQ99$G(B JIT $B%3%s%Q%$%i$N%P%0$,BgNLH/@8$N$h$+!A$s!#(B

[Patent] Linux $B%+!<%M%k(B 2.7 $BEP>l(B

SCO v.s. IBM $B$NAJ>Y$OL$$@B3$$$F$$$k$,!"(B SCO $B$NL$Mh$OD9$/$J$$$h$&$@!#(B

10/28 $B$K(B SCO $B$O$D$$$K!"(BIBM $B$NHH$7$?CNE*=jM-8"$N?/322U=j$r;XE&$9$k%I%-%e%a%s%H$r(B $BK!Dn$KDs=P$7$?(B (Slashdot, Register, ars Technica)$B!#(B $B$H$O$$$(%I%-%e%a%s%H$O(B 5 $B%Z!<%8B-$i$:$G!"(B $B2a5n$K9T$C$F$$$?!{!{!{K|9T$NCx:n8"?/32$+$i$OBg$-$/=LB`$7$?$h$&$@!#(B $BCNE*=jM-8"$N?/32$,$I$3$K$"$C$?$+$O!"(B $B$^$@FbMF$O8x3+$5$l$F$$$J$$!#(B

$B$@$,Ds=PA0$N(B 10/12 $B$NK!Dn$G$O!"(B SCO $B$O(B IBM $B$,(B Linux $B%+!<%M%k(B 2.7 $B$K(B contributions $B$7$?2U=j$rA4It=R$Y$?%I%-%e%a%s%H(B $B$rDs=P$9$k$h$&$KMW5a$7$?$=$&$@(B (Groklaw, Inquirer)$B!#(B SCO $B$O!"(BIBM $B$,(B Linux $B%+!<%M%k(B 2.7 $B$NCf$K!"(B SCO $B$KCx:n8"$N$"$k%3!<%I$rF~$l$F$7$^$C$?$H9M$($F$$$k$N$+$7$i!)(B $B%H%[%[!#(B

$B%9%3%C%H%i%s%I9qN)H~=Q4[E8(B ($B8x<0(B)

$B%*%i%s%@$N88A[2h2H%R%(%m%K%`%9!&%\%7%e$N(B $BF+4o@=$N%U%#%.%e%"(B $B$,M_$7$/$F(B $B=BC+$N(B Bunkamura $B$N%_%e!<%8%"%`%7%g%C%W$X!#(B $B$7$+$7%_%e!<%8%"%`%7%g%C%W$OH~=Q4[$N:G8e$K$"$k$*E9$J$s$GE8<($r8+$J$$$HC)$jCe$1$J$$(B ($BN^(B) $BJL$K(B1,300$B1_J'$C$F!V%9%3%C%H%i%s%I9qN)H~=Q4[E8!W$r8+$k!#(B

$B!V@;%"%s%H%K%&%9$NM6OG!W(B $B$N

$B!V2w3Z$N1`!W(B$B$N%X%k%a%C%H$rHo$C$?D;(B

$BLp$,;I$5$C$F$$$k(B

$BKL3$F;%i!<%a%s(B $B0m8;!w=BC+(B (Yahoo!$B%0%k%a(B$B!"(B$B%i!<%a%s%G!<%?%Y!<%9(B$B!"(Blivedoor$B%0%k%a(B)

$BHUHS$K=BC+$G0lHVH~L#$7$$KL3$F;%i!<%a%s$NE9$H8@$o$l$k!V0m8;!W$K9T$C$F$_$k!#(B $BEb?I;R$,$-$$$?L#A9L#$N%+%`%$%i!<%a%s$r?)$Y$k!#(B

$B%+%`%$%i!<%a%s(B

$B!VL#8;!W(B $B$h$j$O$&$^$$$,!"(B $B<+J,$H$7$F$O(B $B!VL#$N;~7WBf!W(B $B$NJ}$,9%$_!#(B