From 04a1b860a6e29716a932ff9db511b8f516eef60a Mon Sep 17 00:00:00 2001
From: Daniel Siepmann <coding@daniel-siepmann.de>
Date: Thu, 9 Mar 2017 08:48:27 +0100
Subject: [PATCH] TASK: Adjust visibility of trait members

* As they are internal API and even protected is published to the using
  classes as this is a trait.
---
 .../LegacyClassnames/ClassnameCheckerTrait.php      | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
index ef11c38..b3f05fa 100644
--- a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
+++ b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
@@ -31,12 +31,12 @@ trait ClassnameCheckerTrait
      * Contains mapping from old -> new class names.
      * @var array
      */
-    protected $legacyClassnames = [];
+    private $legacyClassnames = [];
 
     /**
      * @param string $mappingFile File containing php array for mapping.
      */
-    public function initialize($mappingFile = __DIR__ . '/../../../../../LegacyClassnames.php')
+    private function initialize($mappingFile = __DIR__ . '/../../../../../LegacyClassnames.php')
     {
         if ($this->legacyClassnames !== []) {
             return;
@@ -47,10 +47,13 @@ trait ClassnameCheckerTrait
     }
 
     /**
+     * Checks whether a mapping exists for the given $classname,
+     * indicating it's legacy.
+     *
      * @param string $classname
      * @return bool
      */
-    public function isLegacyClassname($classname)
+    private function isLegacyClassname($classname)
     {
         $this->initialize();
         return isset($this->legacyClassnames[strtolower($classname)]);
@@ -60,7 +63,7 @@ trait ClassnameCheckerTrait
      * @param string $classname
      * @return string
      */
-    public function getNewClassname($classname)
+    private function getNewClassname($classname)
     {
         $this->initialize();
         return $this->legacyClassnames[strtolower($classname)];
@@ -101,7 +104,7 @@ trait ClassnameCheckerTrait
      * @param string $classname
      * @return string
      */
-    public function getTokenForReplacement($classname)
+    private function getTokenForReplacement($classname)
     {
         return $classname;
     }