code: @Override
      public ForwardTypeQualifierDataflowFactory analyze(IAnalysisCache analysisCache, MethodDescriptor descriptor)
              throws CheckedAnalysisException {
  
          return new ForwardTypeQualifierDataflowFactory(descriptor);
      }
docs: /*
  (non-Javadoc)
  
  @see
  edu.umd.cs.findbugs.classfile.IAnalysisEngine#analyze(edu.umd.cs.findbugs
  .classfile.IAnalysisCache, java.lang.Object)