Run google-java-format on all Guice code.

configure a presubmit to ensure that it stays formatted.

Highlights include:
* simplified import order
* method annotations are now consistently defined on the preceding line
* javadoc reformatted to 100 chars column width

One test that contained line numbers in error messages had to be modified and
the formatter didn't like some of the more complicated preprocessor directives
(MOE and AOP).

To avoid formatting the copyright notices as javadoc i did a preprocessing step to rewrite the initial '/**' to '/*' using perl

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132694034

core/src/com/google/inject/name/Named.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2006 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,7 +19,6 @@
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 import com.google.inject.BindingAnnotation;
-
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
@@ -30,7 +29,7 @@
  * @author [email protected] (Bob Lee)
  */
 @Retention(RUNTIME)
-@Target({ ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD })
+@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})
 @BindingAnnotation
 public @interface Named {
   String value();

core/src/com/google/inject/name/NamedImpl.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2006 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");

core/src/com/google/inject/name/Names.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2006 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,7 +18,6 @@
 
 import com.google.inject.Binder;
 import com.google.inject.Key;
-
 import java.util.Enumeration;
 import java.util.Map;
 import java.util.Properties;
@@ -32,17 +31,12 @@ public class Names {
 
   private Names() {}
 
-  /**
-   * Creates a {@link Named} annotation with {@code name} as the value.
-   */
+  /** Creates a {@link Named} annotation with {@code name} as the value. */
   public static Named named(String name) {
     return new NamedImpl(name);
   }
 
-  /**
-   * Creates a constant binding to {@code @Named(key)} for each entry in
-   * {@code properties}.
-   */
+  /** Creates a constant binding to {@code @Named(key)} for each entry in {@code properties}. */
   public static void bindProperties(Binder binder, Map<String, String> properties) {
     binder = binder.skipSources(Names.class);
     for (Map.Entry<String, String> entry : properties.entrySet()) {
@@ -53,9 +47,8 @@ public static void bindProperties(Binder binder, Map<String, String> properties)
   }
 
   /**
-   * Creates a constant binding to {@code @Named(key)} for each property. This
-   * method binds all properties including those inherited from 
-   * {@link Properties#defaults defaults}.
+   * Creates a constant binding to {@code @Named(key)} for each property. This method binds all
+   * properties including those inherited from {@link Properties#defaults defaults}.
    */
   public static void bindProperties(Binder binder, Properties properties) {
     binder = binder.skipSources(Names.class);

core/src/com/google/inject/name/package-info.java

@@ -14,7 +14,5 @@
  * limitations under the License.
  */
 
-/**
- * Support for binding to string-based names.
- */
-package com.google.inject.name;
+/** Support for binding to string-based names. */
+package com.google.inject.name;

core/test/com/google/inject/util/NoopOverrideTest.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2008 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,14 +20,12 @@
 import com.google.inject.spi.ElementVisitor;
 import com.google.inject.spi.ElementsTest;
 
-/**
- * @author [email protected] (Jesse Wilson)
- */
+/** @author [email protected] (Jesse Wilson) */
 public class NoopOverrideTest extends ElementsTest {
 
   @Override
   protected void checkModule(Module module, ElementVisitor<?>... visitors) {
     Module overridden = Modules.override(module).with(Modules.EMPTY_MODULE);
     super.checkModule(overridden, visitors);
   }
-}
+}