Testing an app

After the last couple of builds, my app has gotten really slow. It still processes with sending any errors to the command line, but does it at a snail's pace compared with the older builds. Is there a tool to show where the program is slowing down or spending a lot of time? I'm using Netbeans 5.0

[306 byte] By [subnetrxa] at [2007-10-3 2:49:07]
# 1
Those tools are called "profilers". But before you start googling for Java profilers, check to see whether Netbeans has profiling built in. (I don't use it so I don't know, but it's certainly possible.)
DrClapa at 2007-7-14 20:37:53 > top of Java-index,Java Essentials,New To Java...
# 2
NetBeans has a profiler available (it's quite good) but you have to d/l and install it into NB - see NB's home page.
ChuckBinga at 2007-7-14 20:37:53 > top of Java-index,Java Essentials,New To Java...