Program: 20662
Project: 20662
Buggy source:
public String getArtifactContentText(String groupId,String artifactId,String version,String classifier,String type,String path,String repositoryId) throws ArchivaRestServiceException {
  List<String> selectedRepos=getSelectedRepos(repositoryId);
  try {
    for (    String repoId : selectedRepos) {
      ManagedRepositoryContent managedRepositoryContent=repositoryContentFactory.getManagedRepositoryContent(repoId);
      ArchivaArtifact archivaArtifact=new ArchivaArtifact(groupId,artifactId,version,classifier,StringUtils.isEmpty(type) ? "String_Node_Str" : type,repositoryId);
      File file=managedRepositoryContent.toFile(archivaArtifact);
      if (!file.exists()) {
        return "String_Node_Str";
      }
      if (StringUtils.isNotBlank(path)) {
        JarFile jarFile=new JarFile(file);
        ZipEntry zipEntry=jarFile.getEntry(path);
        InputStream inputStream=jarFile.getInputStream(zipEntry);
        try {
          return IOUtils.toString(inputStream);
        }
  finally {
          IOUtils.closeQuietly(inputStream);
        }
      }
      return FileUtils.readFileToString(file);
    }
  }
 catch (  IOException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
catch (  RepositoryNotFoundException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
catch (  RepositoryException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
  return "String_Node_Str";
}

Fixed version (ground truth):
public String getArtifactContentText(String groupId,String artifactId,String version,String classifier,String type,String path,String repositoryId) throws ArchivaRestServiceException {
  List<String> selectedRepos=getSelectedRepos(repositoryId);
  try {
    for (    String repoId : selectedRepos) {
      ManagedRepositoryContent managedRepositoryContent=repositoryContentFactory.getManagedRepositoryContent(repoId);
      ArchivaArtifact archivaArtifact=new ArchivaArtifact(groupId,artifactId,version,classifier,StringUtils.isEmpty(type) ? "String_Node_Str" : type,repoId);
      File file=managedRepositoryContent.toFile(archivaArtifact);
      if (!file.exists()) {
        return "String_Node_Str";
      }
      if (StringUtils.isNotBlank(path)) {
        JarFile jarFile=new JarFile(file);
        ZipEntry zipEntry=jarFile.getEntry(path);
        InputStream inputStream=jarFile.getInputStream(zipEntry);
        try {
          return IOUtils.toString(inputStream);
        }
  finally {
          IOUtils.closeQuietly(inputStream);
        }
      }
      return FileUtils.readFileToString(file);
    }
  }
 catch (  IOException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
catch (  RepositoryNotFoundException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
catch (  RepositoryException e) {
    log.error(e.getMessage(),e);
    throw new ArchivaRestServiceException(e.getMessage(),Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),e);
  }
  return "String_Node_Str";
}