Use InvalidArgumentException instead of RuntimeException

Author: martijnengler

src/Comment.php

@@ -205,7 +205,7 @@ public static function parse(string $json, bool $assoc = false, int $depth = 512
     public static function parseFromFile(string $file, bool $assoc = false, int $depth = 512, int $options = 0)
     {
         if (!is_file($file)) {
-            throw new \RuntimeException($file . ' does not exist or is not a file');
+            throw new \InvalidArgumentException($file . ' does not exist or is not a file');
         }
 
         $json = \file_get_contents($file);

tests/CommentTest.php

@@ -72,15 +72,15 @@ public function testParseFromFileThrowsNotExists()
     {
         $file = 'does-not-exist.json';
 
-        $this->expectException(\RuntimeException::class);
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage($file . ' does not exist or is not a file');
 
         Comment::parseFromFile($file, true);
     }
 
     public function testParseFromFileThrowsNotFile()
     {
-        $this->expectException(\RuntimeException::class);
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage(__DIR__ . ' does not exist or is not a file');
 
         Comment::parseFromFile(__DIR__, true);