Examples of freenet.support.api.Bucket.free()

freenet.support.api.Bucket.free()
Free the bucket, if supported. Note that you must call free() even if you haven't used the Bucket (haven't called getOutputStream()) for some kinds of Bucket's, as they may have allocated space (e.g. created a temporary file).

  @Override
  protected void writeData(OutputStream os) throws IOException {
      for(Map.Entry<String, Bucket> entry : buckets.entrySet()) {
        Bucket bucket = entry.getValue();
        BucketTools.copyTo(bucket, os, bucket.size());
        if(freeOnSent) bucket.free(); // Always transient so no removeFrom() needed.
      }
  }
  
  @Override
  public SimpleFieldSet getFieldSet() {

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      if(fetchedVersion <= this.fetchedVersion) {
        tempBlobFile.delete();
        if(result != null) {
          Bucket toFree = result.asBucket();
          if(toFree != null)
            toFree.free();
        }
        return;
      }
      if(result == null || result.asBucket() == null || result.asBucket().size() == 0) {
        tempBlobFile.delete();

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      d = data;
      data = null;
      if(d == null) return;
      finishedSize = d.size();
    }
    d.free();
  }
  
  @Override
  protected freenet.client.async.ClientRequester getClientRequest() {
    return putter;

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    synchronized(this) {
      data = returnBucketDirect;
      returnBucketDirect = null;
    }
    if(data != null) {
      data.free();
    }
    if(initialMetadata != null)
        initialMetadata.free();
  }

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      if(preferred != null) newData = preferred;
      else newData = core.tempBucketFactory.makeBucket(origData.size());
      BucketTools.copy(origData, newData);
      if(origData.size() != newData.size()) {
        Logger.normal(this, "Maybe it disappeared under us?");
        newData.free();
        newData = null;
        return null;
      }
      return new CacheFetchResult(new ClientMetadata(mime), newData, filtered);
    } catch (IOException e) {

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      meta = generatedMetadata;
      generatedMetadata = null;
    }
    // FIXME combine the synchronized blocks, null out even if non-persistent.
    if(meta != null) {
      meta.free();
    }
    if(persistence == Persistence.FOREVER) {
      synchronized(this) {
        putFailedMessage = null;
        generatedURI = null;

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      }
      if(this.result != null)
        oldResult = this.result.asBucket();
      this.result = result;
    }
    if(oldResult != null) oldResult.free();
    
    PluginInfoWrapper loaded = pluginManager.getPluginInfo(pluginName);
    
    if(loaded == null) {
      if(!node.pluginManager.isPluginLoadedOrLoadingOrWantLoad(pluginName)) {

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      }
      throw e;
    } catch (Throwable t) {
      writeInternalError(t, ctx);
    } finally {
      if(fr == null && data != null) data.free();
      if(fr != null) fr.close();
    }
  }


  private boolean isBrowser(String ua) {

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            d = data;
            data = null;
          }
        }
        if(freeData) {
          d.free();
        }
        cb.onFailure(e, state, context);
      }
    }
  }

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          if(ctx.shouldDisconnect) {
            sock.close();
            return;
          }
        } finally {
          if(data != null) data.free();
        }
      }
      
    } catch (ParseException e) {
      try {

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