enableTokenizer() public static method

This method is only useful for testing.
public static enableTokenizer ( $bool )
 /**
  * @dataProvider getFixNamespaceDeclarationsDataWithoutTokenizer
  */
 public function testFixNamespaceDeclarationsWithoutTokenizer($source, $expected)
 {
     ClassCollectionLoader::enableTokenizer(false);
     $this->assertEquals('<?php ' . $expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php ' . $source));
     ClassCollectionLoader::enableTokenizer(true);
 }