title: Error with Proguard - "java" exited with code 1
body: <p>I know this question might have asked a multiple times but this happened me after I updated my <code>Visual Studio for MAC 2019</code>. I am trying to archive a Xamarin Forms Android app.</p>
  
  <p>When I enable Proguard I get <code>Error MSB6006: "java" exited with code 1. (MSB6006)</code></p>
  
  <p>I have tried downloading the latest version of Proguard and replacing the files in the SDK.</p>
  
  <p>Following is my VS for MAC configuration.</p>
  
  <pre><code>=== Visual Studio Community 2019 for Mac ===
  
  Version 8.0.5 (build 9)
  Installation UUID: ca67d924-4645-45bb-9a5f-c0c5881f3dc2
      GTK+ 2.24.23 (Raleigh theme)
      Xamarin.Mac 5.6.0.2 (d16-0 / 040682909)
  
      Package version: 518010003
  
  === Mono Framework MDK ===
  
  Runtime:
      Mono 5.18.1.3 (2018-08/fdb26b0a445) (64-bit)
      Package version: 518010003
  
  === NuGet ===
  
  Version: 4.8.2.5835
  
  === .NET Core ===
  
  Runtime: /usr/local/share/dotnet/dotnet
  Runtime Versions:
      2.2.4
      2.1.9
      2.1.8
      2.1.6
      2.1.2
      2.1.1
      2.0.5
      2.0.0
  SDK: /usr/local/share/dotnet/sdk/2.2.106/Sdks
  SDK Versions:
      2.2.106
      2.1.505
      2.1.504
      2.1.500
      2.1.302
      2.1.301
      2.1.4
      2.0.0
  MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/5.18.1/lib/mono/msbuild/15.0/bin/Sdks
  
  === Xamarin.Profiler ===
  
  '/Applications/Xamarin Profiler.app' not found
  
  === Updater ===
  
  Version: 11
  
  === Apple Developer Tools ===
  
  Xcode 10.2 (14490.120)
  Build 10E125
  
  === Xamarin.Mac ===
  
  Version: 5.8.0.0 (Visual Studio Community)
  Hash: 0aa84521
  Branch: d16-0
  Build date: 2019-04-02 16:01:19-0400
  
  === Xamarin.iOS ===
  
  Version: 12.8.0.2 (Visual Studio Community)
  Hash: f2248ae6
  Branch: d16-0
  Build date: 2019-04-23 11:59:04-0400
  
  === Xamarin.Android ===
  
  Version: 9.2.3.0 (Visual Studio Community)
  Android SDK: /Volumes/Macintosh HD 2/VS Files/android-sdk-macosx
      Supported Android versions:
          7.1 (API level 25)
          8.0 (API level 26)
          8.1 (API level 27)
  
  SDK Tools Version: 26.1.1
  SDK Platform Tools Version: 28.0.2
  SDK Build Tools Version: 27.0.3
  
  Build Information: 
  Mono: mono/mono/2018-08-rc@5ac37ccd385
  Java.Interop: xamarin/java.interop/d16-0@c987483
  LibZipSharp: grendello/LibZipSharp/d16-1@44de300
  LibZip: nih-at/libzip/rel-1-5-1@b95cf3f
  MXE: xamarin/mxe/xamarin@b9cbb535
  ProGuard: xamarin/proguard/master@905836d
  SQLite: xamarin/sqlite/3.26.0@325e91a
  Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-0@0a7edd6
  
  === Microsoft Mobile OpenJDK ===
  
  Java SDK: /Users/ashish/Library/Developer/Xamarin/jdk/microsoft_dist_openjdk_8.0.25
  1.8.0-25
  Android Designer EPL code available here:
  https://github.com/xamarin/AndroidDesigner.EPL
  
  === Android Device Manager ===
  
  Version: 1.2.0.14
  Hash: 86df26f
  Branch: remotes/origin/d16-0
  Build date: 2019-04-05 16:58:56 UTC
  
  === Xamarin Inspector ===
  
  Version: 1.4.3
  Hash: db27525
  Branch: 1.4-release
  Build date: Mon, 09 Jul 2018 21:20:18 GMT
  Client compatibility: 1
  
  === Build Information ===
  
  Release ID: 800050009
  Git revision: d9d7eed60cb59740ba55c04bfe9c39ac57014c12
  Build date: 2019-04-26 10:08:19+00
  Build branch: master
  Xamarin extensions: 5efedb990d786142d3b54351c01ce867af7b7680
  
  === Operating System ===
  
  Mac OS X 10.14.4
  Darwin 18.5.0 Darwin Kernel Version 18.5.0
      Mon Mar 11 20:40:32 PDT 2019
      root:xnu-4903.251.3~3/RELEASE_X86_64 x86_64
  
  === Enabled user installed extensions ===
  
  Team Foundation Version Control for TFS and Azure DevOps 0.4.4.5
  </code></pre>