#
# matching the following output specified as a pattern that verifies
# that the numerical values conform to a specific pattern, rather than
# specific values.
#
# -gccapacity 0
#
#   NGCMN        NGCMX         NGC          S0C     S1C              EC         OGCMN        OGCMX         OGC           OC         MCMN       MCMX        MC       CCSMN     CCSMX     CCSC     YGC    FGC   CGC 
#         0.0    4194304.0       6144.0         0.0      2048.0       4096.0          0.0    4194304.0       2048.0       2048.0        0.0  1056768.0     7680.0       0.0 1048576.0     768.0      4     0     0
#
# -J-XX:+UseParallelGC -gccapacity 0
#
#   NGCMN        NGCMX         NGC          S0C     S1C              EC         OGCMN        OGCMX         OGC           OC         MCMN       MCMX        MC       CCSMN     CCSMX     CCSC     YGC    FGC   CGC 
#      1536.0    1397760.0       8192.0      1024.0       512.0       3072.0        512.0    2796544.0       5632.0       5632.0        0.0  1056768.0     8320.0       0.0 1048576.0     896.0      5     0     -

BEGIN	{
	    headerlines=0; datalines=0; totallines=0
	}

/^   NGCMN        NGCMX         NGC          S0C     S1C              EC         OGCMN        OGCMX         OGC           OC         MCMN       MCMX        MC       CCSMN     CCSMX     CCSC     YGC    FGC   CGC $/	{
	    headerlines++;
	}

/^[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+[ ]*[0-9]+[ ]*(-|[0-9]+)$/	{
	    datalines++;
	}

	{ totallines++; print $0 }

END	{
	    if ((headerlines == 1) && (datalines == 1)) {
	        exit 0
	    }
	    else {
	        exit 1
	    }
	}