com.sun.java.util.jar.pack.Driver version 1.31, 07/05/05

Usage: pack200 [-opt... | --option=value]... x.pack[.gz] y.jar Packing Options -g, --no-gzip output a plain *.pack file with no zipping --gzip (default) post-process the pack output with gzip -G, --strip-debug remove debugging attributes while packing -O, --no-keep-file-order do not transmit file ordering information --keep-file-order (default) preserve input file ordering -S{N}, --segment-limit={N} output segment limit (default N=1Mb) -E{N}, --effort={N} packing effort (default N=5) -H{h}, --deflate-hint={h} transmit deflate hint: true, false, or keep (default) -m{V}, --modification-time={V} transmit modtimes: latest or keep (default) -P{F}, --pass-file={F} transmit the given input element(s) uncompressed -U{a}, --unknown-attribute={a} unknown attribute action: error, strip, or pass (default) -C{N}={L}, --class-attribute={N}={L} (user-defined attribute) -F{N}={L}, --field-attribute={N}={L} (user-defined attribute) -M{N}={L}, --method-attribute={N}={L} (user-defined attribute) -D{N}={L}, --code-attribute={N}={L} (user-defined attribute) -f{F}, --config-file={F} read file F for Pack200.Packer properties -v, --verbose increase program verbosity -q, --quiet set verbosity to lowest level -l{F}, --log-file={F} output to the given log file, or '-' for System.out -?, -h, --help print this message -V, --version print program version -J{X} pass option X to underlying Java VM Notes: The -P, -C, -F, -M, and -D options accumulate. Example attribute definition: -C SourceFile=RUH . Config. file properties are defined by the Pack200 API. For meaning of -S, -E, -H-, -m, -U values, see Pack200 API. Layout definitions (like RUH) are defined by JSR 200. Repacking mode updates the JAR file with a pack/unpack cycle: pack200 [-r|--repack] [-opt | --option=value]... [repackedy.jar] y.jar