Common Subject clean up.
774044
public void cleanUpSubject() {
        if (temporarySubject != null) {
            AccessController.doPrivileged(new PrivilegedAction<Object>() {
                @Override
                public Object run() {
                    removeSubjectPrincipals();
                    removeSubjectPublicCredentials();
                    removeSubjectPrivateCredentials();
                    return null;
                }
            });
        }

        temporarySubject = null;
    }
626161
function sweep() {

    # remove used values
    foreach (array_keys($this->flash) as $k) {
      if ($this->used[$k]) {
        unset($this->flash[$k], $this->used[$k]);
      } else {
        $this->_use($k);
      }
    }

    # cleanup if someone meddled with flash or used
    $fkeys = array_keys($this->flash);
    $ukeys = array_keys($this->used);
    foreach (array_diff($fkeys, $ukeys) as $k => $v) {
      unset($this->used[$k]);
    }
  }
267585
def clean():
    
    for queue in MyQueue.collection().instances():
        queue.delete()
    for job in MyJob.collection().instances():
        job.delete()
    for person in Person.collection().instances():
        person.delete()
1329111
def _clean(self):
        """"""
        if self._workers:
            for w in self._workers:
                if w.is_finished():
                    self._workers.remove(w)
        else:
            self._current_worker = None
            self._timer.stop()
1268256
def clean(self):
        
        for key, value in self.values.copy().items():
            if value is None:
                del self.values[key]
622488
function cleanup(cleanups, start = 0) {
    for(let i = start; i < cleanups.length; ++i) {
        const res = cleanups[i]();
        if(res && res.then)
            return res.then(() => cleanup(cleanups, i+1));
    }
}
1232177
synchronized void cleanUp() {

        updateAccessCounts();

        int                          removeCount = size() / 2;
        int accessTarget = getAccessCountCeiling(removeCount, removeCount / 8);
        BaseHashMap.BaseHashIterator it          = new BaseHashIterator();
        int                          savecount   = 0;

        for (; it.hasNext(); ) {
            CachedObject r = (CachedObject) it.next();

            if (it.getAccessCount() <= accessTarget) {
                synchronized (r) {
                    if (!r.isKeepInMemory()) {
                        r.setInMemory(false);

                        if (r.hasChanged()) {
                            rowTable[savecount++] = r;
                        }

                        it.remove();

                        cacheBytesLength -= r.getStorageSize();

                        removeCount--;
                    }
                }
            }
        }

        if (removeCount > 50) {
            it = new BaseHashIterator();

            for (; removeCount >= 0 && it.hasNext(); ) {
                CachedObject r = (CachedObject) it.next();

                if (!r.isKeepInMemory()) {
                    r.setInMemory(false);

                    if (r.hasChanged()) {
                        rowTable[savecount++] = r;
                    }

                    it.remove();

                    cacheBytesLength -= r.getStorageSize();

                    removeCount--;
                }
            }
        }

        super.setAccessCountFloor(accessTarget);
        saveRows(savecount);
    }
1155820
public void cleanup() {
        List<String> keys = new ArrayList<>(created.keySet());
        keys.sort(String::compareTo);
        for (String key : keys) {
            created.remove(key)
                .stream()
                .sorted(Comparator.comparing(HasMetadata::getKind))
                .forEach(metadata -> {
                    log.info(String.format("Deleting %s : %s", key, metadata.getKind()));
                    deleteWithRetries(metadata);
                });
        }
    }
1151265
private void _cleanChildren() {
        //bStatsTreeNeedsUpdate = true;
        if (children != null) {
            Iterator values = children.values().iterator();

            while (values.hasNext()) {
                ModuleItem remMI = (ModuleItem) values.next();
                remMI.getInstance().cleanup();

                //_cleanMBean(remMI);
                remMI._cleanChildren();
                remMI = null;
            }

            children.clear();
        }
    }
459893
public void cleanup(boolean reuse, boolean wasInsert)
    {
        if(currentImage != null)
        {
            performImageCleanup(currentImage, reuse);
        }
        if(beforeImage != null)
        {
            // we always free all resources of the old image
            performImageCleanup(beforeImage, false);
        }
        if(reuse)
        {
            refreshObjectImage(wasInsert);
        }
        else
        {
            myObj = null;
        }
    }
602904
def cleanup(self):
        
        pb = self._get_ansible_playbook(self.playbooks.cleanup)
        pb.execute()
1168753
def clean(self):
        
        self._table.clear()
        for item in self._usage_recency:
            self._usage_recency.remove(item)
913419
public void cleanup() {
        state = null;
        if (headerBuffer != null) {
            bufferPool.deallocate(headerBuffer);
        }
        if (dataBuffer != null) {
            bufferPool.deallocate(dataBuffer);
        }
    }
584724
private void cleanup() {

        m_folder1Exclusive = null;
        m_folder2Exclusive = null;
        m_foldersSibling = null;
        m_foldersEqualnames = null;
        m_foldersDifferenttypes = null;
    }
1204059
public function cleanUp()
    {
        $this->filesystem->remove($this->compressedArchivePath);
        $this->filesystem->remove($this->outputPath);
    }
1215146
def clean(self):
        """"""

        # Deleting seems to be really weird and unrelable.
        self._session \
            .query(Process) \
            .filter(Process.d_vid == self._d_vid) \
            .delete(synchronize_session='fetch')

        for r in self.records:
            self._session.delete(r)

        self._session.commit()
1159391
def clean(self):
        '''  '''
        cleaned_data = super(ManagerForm, self).clean()
        compensation = cleaned_data.get("compensation")
        duties = cleaned_data.get("duties")
        if compensation == '<br data-mce-bogus="1">':
            cleaned_data["compensation"] = ""
        if duties == '<br data-mce-bogus="1">':
            cleaned_data["duties"] = ""
        return cleaned_data