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1. Java v 1.4
TAU's GUI ParaProf requires Java v1.3 or better in your path. We recommend Java version 1.4x from Sun. An older Tcl/Tk based browser racy is also included with TAU for compatibility. It requires the executable wish to be in your path. Racy is also available in this distribution but support for racy will be gradually phased out. Users are encouraged to use ParaProf instead. ParaProf does *not* require - jdk=<dir> option to be specified (which is used for configuring TAU for analyzing Java applications). The Java program should be in the user's path.