Usage error: unknown argument, "--help"

Usage:
traceformat [-summary] input_file [-debug=level] [-datfile=file] [-format_time=yes|no] [-indent] [-timezone=+|-HH:MM] [-threads=id[,id]] [output_file] [-verbose] [-statistics]

Option details:

summary: Instructs the formatter to produce only summary information about the data

input_file: The binary trace file generated by IBM JVMs. For multi-generational trace files specify the file pattern instead. This option is required

debug: If specified this option will cause debug data to be written to stderr. The default debug level is 1, increasing this will increase the amount of data supplied.

datfile: A comma separated list of files containing the trace format strings. By default the following files are used:
  $JAVA_HOME/lib/J9TraceFormat.dat
  $JAVA_HOME/lib/OMRTraceFormat.dat

format_time: Specifies whether to format the tracepoint time stamps. Default is yes.

indent: Specifies whether to indent the trace point text to illustrate the call flow for the thread.

timezone: Specifies the offset from UTC/GMT to apply when formatting timestamps, as +|-HH:MM

threads: A comma separated list of thread ids to include in the formatted trace output.

output_file: The output file containing the formatted trace data. The default is to append ".fmt" to the input file name

verbose: If specified this option will cause warning and error messages to be printed to stderr. By default a count of each is displayed

statistics: If specified this will cause some statistics to be reported:
		bytes of data by component
		total bytes
		hit counts by trace point
		bytes of data by trace point