the java code formatter

Author: hujian06

.gitignore

@@ -0,0 +1,15 @@
+.idea/
+*.ims
+*.iml
+
+.classpath
+.project
+.factorypath
+.settings/
+.apt_generated/
+
+target/
+
+bin/
+out/
+eclipse_plugin/lib/

.travis.yml

@@ -0,0 +1,43 @@
+language: java
+
+notifications:
+  email:
+    recipients:
+      - [email protected]
+    on_success: change
+    on_failure: always
+
+jdk:
+  - oraclejdk8
+  - oraclejdk9
+  - oraclejdk10
+  - oraclejdk-ea
+
+matrix:
+  allow_failures:
+    - jdk: oraclejdk-ea
+
+# see https://github.com/travis-ci/travis-ci/issues/8408
+before_install:
+- unset _JAVA_OPTIONS
+
+install: echo "The default Travis install script is being skipped!"
+
+# use travis-ci docker based infrastructure
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.m2
+
+script:
+- mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+- mvn test -B
+
+env:
+  global:
+  - secure: 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
+  - secure: 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
+
+after_success:
+- util/publish-snapshot-on-commit.sh

CONTRIBUTING.md

@@ -0,0 +1,29 @@
+Want to contribute? Great! First, read this page (including the small print at
+the end).
+
+### Before you contribute
+
+Before we can use your code, you must sign the [Google Individual Contributor
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+Agreement](https://developers.google.com/open-source/cla/individual?csw=1)
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+copyright to your changes, even after your contribution becomes part of our
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+know that your code infringes on other people's patents. You don't have to sign
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+use GitHub pull requests for this purpose.
+
+### The small print
+
+Contributions made by corporations are covered by a different agreement than the
+one above, the Software Grant and Corporate Contributor License Agreement.

LICENSE

@@ -0,0 +1,272 @@
+The following Apache 2.0 license applies to all code in this package except
+google-java-format-diff.py.
+
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+------------------------------------------------------------------------------
+
+The following NCSA license applies only to google-java-format-diff.py.
+
+==============================================================================
+LLVM Release License
+==============================================================================
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2007-2015 University of Illinois at Urbana-Champaign.
+All rights reserved.
+
+Developed by:
+
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+      prior written permission.
+
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+Program             Directory
+-------             ---------
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+