regex.c                          RegexTest.java	MHz
Solaris sparc    13.12u  0.01s  0:13.17  99.6%    5569 ms           1503
Solaris x86       6.28u  0.00s  0:06.29  99.8%    2571 ms           2813
Linux i686		  0.704u 0.004s 0:00.70 100.0%    5587 ms           2079.593

Summary:
	- Java Regex on Solaris is ~ 2.5x faster than the native Impl.
    - Java Regex on Linux   is ~ 8x slower than the native Impl.
    - performance is more or less directly related to System CPU Freq.
    - Linux native regex Impl. is ~ 12.5x faster than Solaris native regex impl.
      (correlated to CPU freq., no big difference whether compared with x86 or
       sparc)

    Solaris nativ regex impl. sucks!

    Solaris driven maschines are one of the worst choice to use e.g.
    for regex driven mail filters!