am 1b9cb7b2: am 0eaea6a8: am 286f5705: am 5c3544dd: am 5d33d23d: am 447f664a: Merge changes I9fecff3c,I2c1eb07f

* commit '1b9cb7b25f9f7fd02fd0b69bd3acf266e3b28a4d':

am 1af058a5: am 0ce2c261: am c7a7b2ac: resolved conflicts for merge of 6965d891 to klp-modular-dev-plus-aosp

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am 5843426a: am 0c063c66: am fa7bf363: am 6a1f70ab: am d5219df3: am a8af729b: Merge "Allow whitespace in nano codegen options."

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am b22123d1: am e41d4c04: am 0ea68954: am a5273888: am 538abc5b: am d6aeae14: Merge "Don\'t serialize required fields whose \'has\' flags are unset."

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am 3628a851: am 11b030c3: am db4556ed: am 81d0f437: am a896c1d8: am e7741c06: Merge "Fix MessageNanoPrinter for accessors"

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am 01d1cdeb: am 175d44db: am aa721735: am 7c0eadd4: am 6a6b3b38: am cea499ac: Merge "Nano: don\'t generate accessor methods for nested methods"

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am c0bffb62: am fafcc5b4: am 5645677f: am b3ad7eae: am 0143d32d: am f5271c9c: Merge "Align with main: two ways of parsing repeated packable fields."

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am 6ca2db13: am 7630b478: am f2d09988: am 4115d56f: am 0afd5a4d: am 3e0d99fa: Merge "Update MessageNano#toString() to return mostly valid TextFormat."

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am 8948d605: am 4d28b813: am 5e0c3d21: am 139bd6ac: am 382a066a: am 332076f0: Merge "Fix warnings warnings in header files, hide others."

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am dce52afd: am fdf5bde4: am 4ba333e8: am b88c1729: am 77e9fbd3: am ac8e2e15: Merge "Minimize method count for nanoproto."

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am f1c5cd09: am be303d03: am d734d52f: am 8eda9d3f: am 42b5c369: am 8a15121c: Merge "Allow for ref-type arrays containing null elements."

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am e668f0c3: am 2693b3aa: am 92d0bd25: am e2cbcf38: am 72fa49d4: am bb971d53: Merge "Implement hashCode() and equals() behind a generator option."

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am 74b536a5: am a84e8aa6: am fc9db907: am 0610e683: am 7cb6b37f: am 42be1e79: Merge "Feature request: set() and clear() accessors return this"

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am 2cb17b18: am b2a7fc6b: am f97b9ced: am 677d51bb: am 5b4b84a1: am afaf74ce: Merge "Fix repeated field merging semantics."

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am bd188bc7: am ab8cc071: am e4bf716d: am 8f903e12: am bf222b76: am 63e819ad: Merge "Protect against null repeated fields."

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am 4734b989: am aa2afb08: am caf35105: am 0e5add1d: am 051ea13c: am c85806ba: Merge remote-tracking branch \'goog/klp-dev-plus-aosp\' into tomerge

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am e9056405: am 6ed6b682: am f593c0a5: am ee8847c1: am 145af9e8: am 39cee9f1: Merge "Remove all field initializers and let ctor call clear()."

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am e655a862: am f7bbfdfd: am 4dfa34e2: am dc8f4a8b: am 7457ebc9: am cbb08132: Merge "Add missing README parts for enum_style and in-repo usage"

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am 8d2f4cf7: am ea95349d: am 90e065dd: am ca07ad9d: am 570db0e9: am c4a1b547: Merge "Add reftypes field generator option."

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am c6ec950e: am b624b3aa: am 554bd957: am d6be7db0: am fdbd1e42: am 44cbb06c: Merge "Fix some indenting issues with set__() function"

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am b42d5107: am a6ddccbb: am e9a0bb71: am 5f8ef515: am 0255eb04: am 9827c718: Merge "Fix roundtrip failure with groups when unknown fields are enabled."

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am 2b2d73d2: am a8b4f97f: am 2b9bfa3d: am c1f9ebce: am 8f93f123: am 44dc2f1e: Merge "Implement enum_style=java option."

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am a19dbf97: am 6d1e9709: am a5df3261: am c017bb8c: am 3f85c840: am 0d035e9b: Merge "Accessor style for optional fields."

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am e6780389: am 998ea484: am 194529f1: am 6778e0a0: am 2923f3d2: am cc652daa: Merge "Add some bitfield helper methods from 2.4"

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am 5a9d43b2: am ede9a1f5: am 8c131d5b: am bbda8b10: am 081ac0fc: am 9e6afdf9: Merge "Add two codegen parameters to nano."

* commit '5a9d43b211ede37422ca16feb06fa6f04a450f18':

* commit 'c0bc136bb738812862d45b53f8546200741d558b':

am 3a2460f3: am f3bf0583: am 662d2f44: am adfb09a0: am 7632e0ad: Merge commit \'11c3b27d\' into fix-mc

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am d801ea90: am 2fb1789c: am 66a4ccc4: am df9a6dff: am 48ee66d2: am ece98e5f: Merge "Fix checkbuild targets, remove unittest_enum_mulitplejava_nano.proto."

* commit 'd801ea90d87ceb1aa4d2cf591885c3d2c885d1d8':

am 9f4f73e2: am 50ddd7ad: am 7022c115: am ba363f13: am a38aedb3: am e7b778b9: Merge "Fix outer classname for javamicro/javanano."

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am 02cba9f2: am 05f45faa: am efa53b19: am 4d7f9ad7: am ece98e5f: Merge "Fix checkbuild targets, remove unittest_enum_mulitplejava_nano.proto."

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am f25e1e6b: am 165d4d7e: am bf6d9ec1: am 94f522f9: am 49512cb0: Merge "You CANNOT change the global WITH_DEXPREOPT"

* commit 'f25e1e6bb77d583855d68c72a3bfd237a12178ab':

* commit '0eaea6a8d71e3b323f2fe3bccb3829162c04e33c':

* commit '0ce2c26133762a55c52c0262bbe393370b806276':

am 0c063c66: am fa7bf363: am 6a1f70ab: am d5219df3: am a8af729b: Merge "Allow whitespace in nano codegen options."

* commit '0c063c66604c5dee434534ff775eb6d18ce4ed7b':