it.set(MavenPropertiesLoader.substVars(it.next(), null, null, callback));
                }
            }
            commandLineBuilder.addOption(option);
        }
        for (String arg : cliRequest.commandLine.getArgList()) {
            commandLineBuilder.addArg(MavenPropertiesLoader.substVars(arg, null, null, callback));
        }
        cliRequest.commandLine = commandLineBuilder.build();

                result);
    }

    // Test toString method with null fields
    @Test
    public void test_toString_nullFields() {
        String result = facetInfo.toString();
        assertEquals("FacetInfo [field=null, query=null, size=null, minDocCount=null, sort=null, missing=null]", result);
    }

    // Test toString method with empty arrays
    @Test

    private var bodyVar: MockResponseBody? = null
    private var socketHandlerVar: SocketHandler? = null
    private var webSocketListenerVar: WebSocketListener? = null

    public var body: MockResponseBody?
      get() = bodyVar
      private set(value) {
        bodyVar = value
        socketHandlerVar = null
        webSocketListenerVar = null
      }

        if (opLambda != null) {
            opLambda.callback(builder);
        }
    }

    public void setId_NotEqual(String id) {
        setId_NotTerm(id, null);
    }

    public void setId_NotTerm(String id) {
        setId_NotTerm(id, null);
    }

    public void setId_NotEqual(String id, ConditionOptionCall<BoolQueryBuilder> opLambda) {

    notEqualObject1 = new ValidTestObject(0, 2);
  }

  /** Test null reference yields error */
  public void testAddNullReference() {
    assertThrows(NullPointerException.class, () -> equalsTester.addEqualityGroup((Object) null));
  }

  /** Test equalObjects after adding multiple instances at once with a null */
  public void testAddTwoEqualObjectsAtOnceWithNull() {
    assertThrows(

            // Override to avoid null pointer issues
            final String docid = (String) docMap.get("_id");
            if (docid == null) {
                return "default.jpg";
            }
            return getImageFilename(docid);
        }

        @Override
        public void destroy() {
            // Override to avoid null pointer issues with thread
            generating = false;

        return null;
    }

    @Override
    protected String getItemEndpointSuffix() {
        fail("getItemEndpointSuffix is not supported for StatsTests");
        return null;
    }

    @Override
    protected Map<String, Object> createTestParam(int id) {
        fail("createTestParam is not supported for StatsTests");
        return null;
    }

    @Override

        LifecycleMapping lifecycleMapping =
                lookup.lookupOptional(LifecycleMapping.class, id).orElse(null);
        if (lifecycleMapping == null) {
            return Optional.empty();
        }
        Type type = typeRegistry.lookup(id).orElse(null);
        if (type == null) {
            return Optional.empty();
        }

        ThumbnailQueueCQ cq = new ThumbnailQueueCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            ThumbnailQueueCA ca = new ThumbnailQueueCA();
            aggsLambda.callback(ca);

    if (predecessors != null) {
      checkState(predecessors.remove(node));
    }
    return node;
  }

  @Override
  public N removeOutEdge(E edge) {
    N node = super.removeOutEdge(edge);
    Multiset<N> successors = getReference(successorsReference);
    if (successors != null) {
      checkState(successors.remove(node));
    }
    return node;
  }