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Old 10-30-2003, 02:53 PM   #16
Registered: Apr 2002
Location: in a fallen world
Distribution: slackware by choice, others too :} ... android.
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Originally posted by moeminhtun
OO is written Java. Ofcourse Java based
applications are slower, about 20 times, than
native applications. But the performance is
improving. Always try to download the latest
J2RE from sun. The latest version is 1.4.2
which start-up time is 50% or so faster
than the previous ones. But it's still slow ofcourse.
What makes you think it's written in java?
There's Java integration, but the product itself
is written in C++ .... if you go through the
source tree you'll find 2096 java files
with 16,108,689 bytes, and 13,515 C++
files with a grand total of 184,924,743 bytes,
with an additional 1220 C-files adding up
to 14,318,825 bytes.

cd /usr/src/oo_1.1_src
find -iname "*.java" -exec ls -l {} \; | awk '{bytes += $5 ; files += 1  }; END { print "Bytes total is", bytes ," in ", files ," files"} '
find -iname "*.?xx" -exec ls -l {} \; | awk '{bytes += $5 ; files += 1  }; END { print "Bytes total is", bytes ," in ", files ," files"} '
find -iname "*.[ch]" -exec ls -l {} \; | awk '{bytes += $5 ; files += 1  }; END { print "Bytes total is", bytes ," in ", files ," files"} '
Old 10-30-2003, 08:43 PM   #17
Registered: Dec 2002
Location: Singapore
Distribution: Fedora Core 6
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I don't know why I always thought openoffice is written in Java. Maybe because it is from sun, or becayse it is platform independant or because it starts so slow like Java applications or because it needs Java JVM.
Yeah! it's written in C++. So just ignore my previous posts.


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