Linked by Thom Holwerda on Thu 14th May 2009 15:39 UTC
Java This article explains how to develop and implement trees in the Standard Widget Toolkit. Learn how an SWT tree is created and populated with data, how columns can be used to categorize data, how a tree can be extended to support row sorting, and how the tree's content can be searched.
Permalink for comment 363768
To read all comments associated with this story, please click here.
RE[4]: Article in time,
by adkilla on Fri 15th May 2009 09:44 UTC in reply to "RE[3]: Article in time,"
Member since:

The major problem with Java/.Net (or most VMs for that matter) is not its speed, but rather the high memory requirements for initial JIT compiling of bytcodes whenever they are loaded and the GC tuning that is required to develop performance apps with it. A way around the JIT memory requirement is to do AOT. This would however not solve the GC problem and make your Java app non WORA.

The J2ME JVMs tend to interpret code when there isn't enough RAM to JIT compile classes. Some J2ME VMs, like the IBM J9, can accept AOT compiled classes that do not have the JIT overheads, but would only run on CPUs they were targeted for.


Reply Parent Score: 1