docs: public String getCurrentApplicationContextID() {
  
          WebSphereCDIDeployment cdiDeployment = getCurrentDeployment();
          if (cdiDeployment == null) {
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                  Tr.debug(tc, "getCurrentApplicationContextID returning null.  cdiDeployment is null");
              }
              return null;
          }
  
          String contextID = cdiDeployment.getDeploymentID();
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(tc, "getCurrentApplicationContextID successfully found a application context ID of: " + contextID);
          }
  
          return contextID;
      }