From b7b3d101d774bd755d68b92b067bc69fce54ba9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yann=20C=C3=A9bron?= <yann.cebron@jetbrains.com>
Date: Mon, 19 Aug 2019 17:04:19 +0200
Subject: [PATCH] PsiReferenceRegistrar: cleanup

GitOrigin-RevId: cb84d0abd9c3abaca854e20343b3af4abfaf6a8b
---
 .../intellij/psi/PsiReferenceRegistrar.java   | 43 ++++++++-----------
 1 file changed, 17 insertions(+), 26 deletions(-)

diff --git a/platform/core-api/src/com/intellij/psi/PsiReferenceRegistrar.java b/platform/core-api/src/com/intellij/psi/PsiReferenceRegistrar.java
index 13d96aff38b1..6a5f59caf04e 100644
--- a/platform/core-api/src/com/intellij/psi/PsiReferenceRegistrar.java
+++ b/platform/core-api/src/com/intellij/psi/PsiReferenceRegistrar.java
@@ -1,52 +1,43 @@
-/*
- * Copyright 2000-2009 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.psi;
 
 import com.intellij.patterns.ElementPattern;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * Allows to register reference providers for specific locations. The locations are described by
- * {@link com.intellij.patterns.ElementPattern}s. If a pattern matches some PSI element, then the corresponding
- * {@link com.intellij.psi.PsiReferenceProvider#getReferencesByElement(PsiElement, com.intellij.util.ProcessingContext)} is executed, from
+ * Allows to register reference providers for specific locations.
+ * <p>
+ * The locations are described by {@link ElementPattern}s. If a pattern matches some PSI element, then the corresponding
+ * {@link PsiReferenceProvider#getReferencesByElement(PsiElement, com.intellij.util.ProcessingContext)} is executed, from
  * which one can return the references whose {@link PsiReference#getElement()} is the same as the first parameter of
- * {@link com.intellij.psi.PsiReferenceProvider#getReferencesByElement(PsiElement, com.intellij.util.ProcessingContext)}.
+ * {@link PsiReferenceProvider#getReferencesByElement(PsiElement, com.intellij.util.ProcessingContext)}.
  *
  * @author peter
  */
 public abstract class PsiReferenceRegistrar {
+
   public static final double DEFAULT_PRIORITY = 0.0;
   public static final double HIGHER_PRIORITY = 100.0;
   public static final double LOWER_PRIORITY = -100.0;
 
   /**
-   * Register reference provider with default priority ({@link #DEFAULT_PRIORITY})
-   * @param pattern reference place description. See {@link com.intellij.patterns.StandardPatterns}, {@link com.intellij.patterns.PlatformPatterns} and their extenders
+   * Register reference provider with default priority ({@link #DEFAULT_PRIORITY}).
+   *
+   * @param pattern  reference place description. See {@link com.intellij.patterns.StandardPatterns}, {@link com.intellij.patterns.PlatformPatterns} and their extenders.
    * @param provider provider to be registered
    */
   public void registerReferenceProvider(@NotNull ElementPattern<? extends PsiElement> pattern, @NotNull PsiReferenceProvider provider) {
     registerReferenceProvider(pattern, provider, DEFAULT_PRIORITY);
   }
 
-
   /**
-   * Register reference provider
-   * @param pattern reference place description. See {@link com.intellij.patterns.StandardPatterns}, {@link com.intellij.patterns.PlatformPatterns} and their extenders
+   * Register reference provider with custom priority.
+   *
+   * @param pattern  reference place description. See {@link com.intellij.patterns.StandardPatterns}, {@link com.intellij.patterns.PlatformPatterns} and their extenders.
    * @param provider provider to be registered
-   * @param priority @see DEFAULT_PRIORITY, HIGHER_PRIORITY, LOWER_PRIORITY
+   * @param priority see {@link #DEFAULT_PRIORITY), {@link #HIGHER_PRIORITY}, {@link #LOWER_PRIORITY}
    */
-  public abstract <T extends PsiElement> void registerReferenceProvider(@NotNull ElementPattern<T> pattern, @NotNull PsiReferenceProvider provider, double priority);
+  public abstract <T extends PsiElement> void registerReferenceProvider(@NotNull ElementPattern<T> pattern,
+                                                                        @NotNull PsiReferenceProvider provider,
+                                                                        double priority);
 }