Shell script tests failing with exit code (1).

test/jdk/sun/tools/jstat/jstatLineCounts1.sh
test/jdk/sun/tools/jstat/jstatLineCounts2.sh
test/jdk/sun/tools/jstat/jstatLineCounts3.sh
test/jdk/sun/tools/jstat/jstatLineCounts4.sh


Sample output (jstatLineCounts1.sh):

----------System.out:(12/1212)----------
  S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT
  0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0 0.000 0.000
  0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0 0.000 0.000
  0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0 0.000 0.000
  0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0 0.000 0.000
  0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0 0.000 0.000
  S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT
  0.00 0.00 52.23 0.00 - - 0 0.000 0 0.000 - - 0.000
  0.00 0.00 52.23 0.00 - - 0 0.000 0 0.000 - - 0.000
  0.00 0.00 54.23 0.00 - - 0 0.000 0 0.000 - - 0.000
  0.00 0.00 54.23 0.00 - - 0 0.000 0 0.000 - - 0.000
  0.00 0.00 54.23 0.00 - - 0 0.000 0 0.000 - - 0.000

Test doesn't match '-' in columns 'M' and 'CCS' (should it?)

Should output be (almost) zeros only?