Program: 35803
Project: 35803
Buggy source:
private final void renderResource(ResourceContext resourceContext,Output output){
  String httpUrl=ResourceUtils.getHttpUrlWithQueryString(resourceContext);
  MultipleOutput multipleOutput=new MultipleOutput();
  multipleOutput.addOutput(output);
  CachedResponse cachedResource=null;
  HttpResource httpResource=null;
  FileResource fileResource=null;
  CacheOutput memoryOutput=null;
  FileOutput fileOutput=null;
  try {
    if (config.isUseCache() && Rfc2616.isCacheable(resourceContext)) {
      cachedResource=cache.get(resourceContext);
      boolean needsValidation=true;
      if (cachedResource != null) {
        needsValidation=false;
        if (config.getCacheRefreshDelay() <= 0) {
          if (Rfc2616.needsValidation(resourceContext,cachedResource))           needsValidation=true;
        }
 else {
          if (Rfc2616.requiresRefresh(resourceContext) || Rfc2616.getAge(cachedResource) > config.getCacheRefreshDelay())           needsValidation=true;
        }
      }
      if (needsValidation) {
        memoryOutput=new CacheOutput(config.getCacheMaxFileSize());
        multipleOutput.addOutput(memoryOutput);
      }
 else {
        cachedResource.render(multipleOutput);
        return;
      }
    }
    if (config.getBaseURL() != null) {
      if (config.isPutInCache() && Rfc2616.isCacheable(resourceContext)) {
        fileOutput=new FileOutput(ResourceUtils.getFileUrl(config.getLocalBase(),resourceContext));
        multipleOutput.addOutput(fileOutput);
      }
      httpResource=new HttpResource(httpClient,resourceContext);
      if (!httpResource.isError()) {
        httpResource.render(multipleOutput);
        return;
      }
    }
    if (cachedResource != null && !cachedResource.isError()) {
      cachedResource.render(multipleOutput);
      return;
    }
    if (config.getLocalBase() != null && Rfc2616.isCacheable(resourceContext)) {
      fileResource=new FileResource(config.getLocalBase(),resourceContext);
      if (!fileResource.isError()) {
        fileResource.render(multipleOutput);
        return;
      }
    }
    if (httpResource != null) {
      httpResource.render(multipleOutput);
      return;
    }
 else     if (cachedResource != null) {
      cachedResource.render(multipleOutput);
      return;
    }
 else     if (fileResource != null) {
      fileResource.render(multipleOutput);
      return;
    }
 else     new NullResource().render(multipleOutput);
  }
 catch (  Throwable t) {
    if (memoryOutput != null) {
      memoryOutput=null;
    }
    if (fileOutput != null)     fileOutput.delete();
    throw new ResponseException(httpUrl + "String_Node_Str",t);
  }
 finally {
    if (cachedResource != null)     cachedResource.release();
    if (memoryOutput != null)     cache.put(resourceContext,memoryOutput.toResource());
    if (httpResource != null)     httpResource.release();
    if (fileResource != null)     fileResource.release();
  }
}

Fixed version (ground truth):
private final void renderResource(ResourceContext resourceContext,Output output){
  String httpUrl=ResourceUtils.getHttpUrlWithQueryString(resourceContext);
  MultipleOutput multipleOutput=new MultipleOutput();
  multipleOutput.addOutput(output);
  CachedResponse cachedResource=null;
  Resource httpResource=null;
  FileResource fileResource=null;
  CacheOutput memoryOutput=null;
  FileOutput fileOutput=null;
  try {
    if (config.isUseCache() && Rfc2616.isCacheable(resourceContext)) {
      cachedResource=cache.get(resourceContext);
      boolean needsValidation=true;
      if (cachedResource != null) {
        needsValidation=false;
        if (config.getCacheRefreshDelay() <= 0) {
          if (Rfc2616.needsValidation(resourceContext,cachedResource))           needsValidation=true;
        }
 else {
          if (Rfc2616.requiresRefresh(resourceContext) || Rfc2616.getAge(cachedResource) > config.getCacheRefreshDelay() * 1000)           needsValidation=true;
        }
      }
      if (LOG.isDebugEnabled()) {
        String message="String_Node_Str" + needsValidation;
        message+="String_Node_Str" + config.getCacheRefreshDelay();
        if (cachedResource != null)         message+="String_Node_Str" + cachedResource;
        LOG.debug(message);
      }
      if (needsValidation) {
        memoryOutput=new CacheOutput(config.getCacheMaxFileSize());
        multipleOutput.addOutput(memoryOutput);
      }
 else {
        LOG.debug("String_Node_Str" + httpUrl);
        Rfc2616.renderResource(cachedResource,multipleOutput);
        return;
      }
    }
    if (config.getBaseURL() != null) {
      if (config.isPutInCache() && Rfc2616.isCacheable(resourceContext)) {
        fileOutput=new FileOutput(ResourceUtils.getFileUrl(config.getLocalBase(),resourceContext));
        multipleOutput.addOutput(fileOutput);
      }
      Map<String,String> validators=cache.getValidators(resourceContext,cachedResource);
      httpResource=new HttpResource(httpClient,resourceContext,validators);
      httpResource=cache.select(resourceContext,cachedResource,httpResource);
      if (!httpResource.isError()) {
        Rfc2616.renderResource(httpResource,multipleOutput);
        return;
      }
    }
    if (cachedResource != null && !cachedResource.isError()) {
      Rfc2616.renderResource(cachedResource,multipleOutput);
      return;
    }
    if (config.getLocalBase() != null && Rfc2616.isCacheable(resourceContext)) {
      fileResource=new FileResource(config.getLocalBase(),resourceContext);
      if (!fileResource.isError()) {
        Rfc2616.renderResource(fileResource,multipleOutput);
        return;
      }
    }
    if (httpResource != null) {
      Rfc2616.renderResource(httpResource,multipleOutput);
      return;
    }
 else     if (cachedResource != null) {
      Rfc2616.renderResource(cachedResource,multipleOutput);
      return;
    }
 else     if (fileResource != null) {
      Rfc2616.renderResource(fileResource,multipleOutput);
      return;
    }
 else     Rfc2616.renderResource(new NullResource(),multipleOutput);
  }
 catch (  Throwable t) {
    if (memoryOutput != null) {
      memoryOutput=null;
    }
    if (fileOutput != null)     fileOutput.delete();
    throw new ResponseException(httpUrl + "String_Node_Str",t);
  }
 finally {
    if (cachedResource != null)     cachedResource.release();
    if (memoryOutput != null)     cache.put(resourceContext,memoryOutput.toResource());
    if (httpResource != null)     httpResource.release();
    if (fileResource != null)     fileResource.release();
  }
}