Do not initialize properties that are always set in constructor

sebastianbergmann · sebastianbergmann · commit 141bcea9f504 · 2020-06-03T11:14:19.000+02:00
diff --git a/src/RawCodeCoverageData.php b/src/RawCodeCoverageData.php
@@ -22,14 +22,14 @@ final class RawCodeCoverageData
      *
      * @see https://xdebug.org/docs/code_coverage for format
      */
-    private $lineCoverage = [];
+    private $lineCoverage;
 
     /**
      * @var array
      *
      * @see https://xdebug.org/docs/code_coverage for format
      */
-    private $functionCoverage = [];
+    private $functionCoverage;
 
     public static function fromXdebugWithoutPathCoverage(array $rawCoverage): self
     {

Original file line number	Diff line number	Diff line change
`@@ -22,14 +22,14 @@ final class RawCodeCoverageData`
`22`	`22`	`*`
`23`	`23`	`* @see https://xdebug.org/docs/code_coverage for format`
`24`	`24`	`*/`
`25`		`- private $lineCoverage = [];`
	`25`	`+ private $lineCoverage;`
`26`	`26`
`27`	`27`	`/**`
`28`	`28`	`* @var array`
`29`	`29`	`*`
`30`	`30`	`* @see https://xdebug.org/docs/code_coverage for format`
`31`	`31`	`*/`
`32`		`- private $functionCoverage = [];`
	`32`	`+ private $functionCoverage;`
`33`	`33`
`34`	`34`	`public static function fromXdebugWithoutPathCoverage(array $rawCoverage): self`
`35`	`35`	`{`