Bump protobuf-java from 2.6.1 to 3.21.6 in /java

[dependabot]

Bumps protobuf-java from 2.6.1 to 3.21.6.

Release notes

Sourced from protobuf-java's releases.

Protocol Buffers v3.20.2

C++

• Reduce memory consumption of MessageSet parsing

Protocol Buffers v3.20.1

PHP

• Fix building packaged PHP extension (#9727)
• Fixed composer.json to only advertise compatibility with PHP 7.0+. (#9819)

Ruby

• Disable the aarch64 build on macOS until it can be fixed. (#9816)

Other

• Fix versioning issues in 3.20.0

Protocol Buffers v3.20.1-rc1

#PHP

• Fix building packaged PHP extension (#9727)

#Other

• Fix versioning issues in 3.20.0

Protocol Buffers v3.20.0

2022-03-25 version 3.20.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript)

Ruby

• Dropped Ruby 2.3 and 2.4 support for CI and releases. (#9311)
• Added Ruby 3.1 support for CI and releases (#9566).
• Message.decode/encode: Add recursion_limit option (#9218/#9486)
• Allocate with xrealloc()/xfree() so message allocation is visible to the Ruby GC. In certain tests this leads to much lower memory usage due to more frequent GC runs (#9586).
• Fix conversion of singleton classes in Ruby (#9342)
• Suppress warning for intentional circular require (#9556)
• JSON will now output shorter strings for double and float fields when possible without losing precision.
• Encoding and decoding of binary format will now work properly on big-endian systems.
• UTF-8 verification was fixed to properly reject surrogate code points.
• Unknown enums for proto2 protos now properly implement proto2's behavior of putting such values in unknown fields.

Java

• Revert "Standardize on Array copyOf" (#9400)
• Resolve more java field accessor name conflicts (#8198)
• Don't support map fields in DynamicMessage.Builder.{getFieldBuilder,getRepeatedFieldBuilder}
• Fix parseFrom to only throw InvalidProtocolBufferException
• InvalidProtocolBufferException now allows arbitrary wrapped Exception types.
• Fix bug in FieldSet.Builder.mergeFrom
• Flush CodedOutputStream also flushes underlying OutputStream

... (truncated)

Commits

• 24487dd Updating version.json and repo version numbers to: 21.6
• d88266c Merge pull request #10545 from deannagarcia/21.x
• cd0ee8f Apply patch
• ea2f204 Uninstall system protobuf to prevent version conflicts (#10522)
• aafacb0 Remove broken use_bazel.sh (#10511)
• 40847c7 Fix Kokoro tests to work on Monterey machines (#10473)
• 2fb33f4 Merge pull request #10382 from protocolbuffers/21.x-202208092202
• 29f03e0 Update version.json to: 21.6-dev
• 638779f Merge pull request #10380 from protocolbuffers/21.x-202208091710
• ab84034 Update changelog
• Additional commits viewable in compare view

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[codecov-commenter]

Codecov Report

Merging #66 (5ea61fb) into master (3304bfc) will decrease coverage by 7.67%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #66      +/-   ##
==========================================
- Coverage   68.41%   60.74%   -7.68%     
==========================================
  Files          99       85      -14     
  Lines       11466     4524    -6942     
==========================================
- Hits         7845     2748    -5097     
+ Misses       3621     1776    -1845     

Flag	Coverage Δ
singa-cpp	60.74% <ø> (ø)
singa-python	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
singa_wrap.py
autograd.py
__init__.py
device.py
utils.py
initializer.py
sonnx.py
snapshot.py
tensor.py
layer.py
... and 4 more

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[dependabot]

Superseded by #68.