code: public DependencyInfo getDependencyInfo(final String sourceRelativeName, final String includePathIdentifier) {
      DependencyInfo dependInfo = null;
      final DependencyInfo[] dependInfos = (DependencyInfo[]) this.dependencies.get(sourceRelativeName);
      if (dependInfos != null) {
        for (final DependencyInfo dependInfo2 : dependInfos) {
          dependInfo = dependInfo2;
          if (dependInfo.getIncludePathIdentifier().equals(includePathIdentifier)) {
            return dependInfo;
          }
        }
      }
      return null;
    }
docs: This method returns a DependencyInfo for the specific source file and
  include path identifier