How to extract ONLY the contents of the JDK installer

Question

I just downloaded the Java SDK/JDK versions 5 and 6, and I just need the development tools (and some libraries) contained in the installation packages, I don\'t need to perform

Answer 1

a little late to the party

here's an extractor written in powershell

param($installdir)

$list=$(gci -Recurse ./$installdir/*.pack) | %{
    return @{
        source=$_.FullName
        parent=$_.Directory.FullName
        target="$($_.Directory.FullName)\$([io.path]::GetFileNameWithoutExtension($_.Name)).jar"
    }
} | %{
    $result = $(unpack200 $_.source $_.target)
    $_result=$result
    return $_
}

Write-Host $(ConvertTo-Json $list)