protected function restoreLockData()
    {
        $this->composer->getLocker()->setLockData(
            $this->getLockValue('packages', array()),
            $this->getLockValue('packages-dev'),
            $this->getLockValue('platform', array()),
            $this->getLockValue('platform-dev', array()),
            $this->getLockValue('aliases', array()),
            $this->getLockValue('minimum-stability'),
            $this->getLockValue('stability-flags', array()),
            $this->getLockValue('prefer-stable', false),
            $this->getLockValue('prefer-lowest', false),
            $this->getLockValue('platform-overrides', array())
        );

        return $this->composer->getLocker()->isLocked();
    }
protected function restoreLockData()
    {
        $this->composer->getLocker()->setLockData(
            $this->getLockValue('packages', array()),
            $this->getLockValue('packages-dev'),
            $this->getLockValue('platform', array()),
            $this->getLockValue('platform-dev', array()),
            $this->getLockValue('aliases', array()),
            $this->getLockValue('minimum-stability'),
            $this->getLockValue('stability-flags', array()),
            $this->getLockValue('prefer-stable', false),
            $this->getLockValue('prefer-lowest', false),
            $this->getLockValue('platform-overrides', array())
        );

        return $this->composer->getLocker()->isLocked();
    }
protected function restoreLockData ( ) { $ this -> composer -> getLocker ( ) -> setLockData ( $ this -> getLockValue ( 'packages' , array ( ) ) , $ this -> getLockValue ( 'packages-dev' ) , $ this -> getLockValue ( 'platform' , array ( ) ) , $ this -> getLockValue ( 'platform-dev' , array ( ) ) , $ this -> getLockValue ( 'aliases' , array ( ) ) , $ this -> getLockValue ( 'minimum-stability' ) , $ this -> getLockValue ( 'stability-flags' , array ( ) ) , $ this -> getLockValue ( 'prefer-stable' , false ) , $ this -> getLockValue ( 'prefer-lowest' , false ) , $ this -> getLockValue ( 'platform-overrides' , array ( ) ) ) ; return $ this -> composer -> getLocker ( ) -> isLocked ( ) ; }
Restore the data of lock file.

@return bool
Restore the data of lock file .