Make StorageManager final in StorageAwareCriticalPath
Fix formatting to comply with formatter.xml

The commands to obtain this formatting style in emacs are:

    (c-set-style "java")
    (c-set-offset 'statement-cont '++)
    (c-set-offset 'arglist-cont-nonempty '++)
    (c-set-offset 'func-decl-cont '++)
    (c-set-offset 'arglist-intro '++)))