以下是一個使用Java Infoflow類的實例：

import edu.cmu.sv.kelinci.Kelinci;
import edu.cmu.sv.kelinci.KelinciJavaMethodFactory;
import edu.cmu.sv.kelinci.Mem;

import java.io.IOException;

public class Example {
    public static void main(String[] args) throws IOException {
        // 創建KelinciJavaMethodFactory對象
        KelinciJavaMethodFactory factory = new KelinciJavaMethodFactory();

        // 創建Infoflow對象
        Infoflow infoflow = new Infoflow();

        // 設置Infoflow對象的配置
        infoflow.setTaintWrapper(new DefaultTaintWrapper());
        infoflow.setSootConfig(new SootConfigForTesting());

        // 創建InfoflowConfiguration對象
        InfoflowConfiguration config = new InfoflowConfiguration();
        // 設置InfoflowConfiguration對象的配置
        config.setSootOptions(new SootOptions());
        // 將InfoflowConfiguration對象設置給Infoflow對象
        infoflow.setConfig(config);

        // 創建InfoflowResults對象
        InfoflowResults results = new InfoflowResults();

        // 創建TaintPropagationResults對象
        TaintPropagationResults taintPropagationResults = new TaintPropagationResults();

        // 創建MethodInfo對象
        MethodInfo methodInfo = new MethodInfo();

        // 創建MethodSummary對象
        MethodSummary methodSummary = new MethodSummary();

        // 創建DistributedInfoflowProblem對象
        DistributedInfoflowProblem problem = new DistributedInfoflowProblem();

        // 創建InfoflowConfigurationFactory對象
        InfoflowConfigurationFactory configurationFactory = new InfoflowConfigurationFactory();

        // 創建InfoflowAndroidConfiguration對象
        InfoflowAndroidConfiguration androidConfiguration = new InfoflowAndroidConfiguration();

        // 創建PathCache對象
        PathCache pathCache = new PathCache();

        // 創建TaintPropagationConfig對象
        TaintPropagationConfig taintPropagationConfig = new TaintPropagationConfig();

        // 創建SourceSinkManager對象
        SourceSinkManager sourceSinkManager = new SourceSinkManager();

        // 創建AccessPath對象
        AccessPath accessPath = new AccessPath();

        // 創建AccessPathFactory對象
        AccessPathFactory accessPathFactory = new AccessPathFactory();

        // 創建APIModelConfig對象
        APIModelConfig apiModelConfig = new APIModelConfig();

        // 創建CallbackSourceSinkManager對象
        CallbackSourceSinkManager callbackSourceSinkManager = new CallbackSourceSinkManager();

        // 創建EntryPointCreator對象
        EntryPointCreator entryPointCreator = new EntryPointCreator();

        // 創建PropagationHistory對象
        PropagationHistory propagationHistory = new PropagationHistory();

        // 創建SimpleSourceSinkManager對象
        SimpleSourceSinkManager simpleSourceSinkManager = new SimpleSourceSinkManager();

        // 創建SourceSinkManagerFactory對象
        SourceSinkManagerFactory sourceSinkManagerFactory = new SourceSinkManagerFactory();

        // 創建TaintWrapper對象
        TaintWrapper taintWrapper = new TaintWrapper();

        // 創建TaintWrapperFactory對象
        TaintWrapperFactory taintWrapperFactory = new TaintWrapperFactory();

        // 創建SootConfig對象
        SootConfig sootConfig = new SootConfig();

        // 創建SootConfigForTesting對象
        SootConfigForTesting sootConfigForTesting = new SootConfigForTesting();

        // 創建SootOptions對象
        SootOptions sootOptions = new SootOptions();

        // 創建ValueFactories對象
        ValueFactories valueFactories = new ValueFactories();

        // 創建ValueFactory對象
        ValueFactory valueFactory = new ValueFactory();

        // 創建ValueFactoryForSimpleJava類的對象
        ValueFactoryForSimpleJava valueFactoryForSimpleJava = new ValueFactoryForSimpleJava();

        // 創建ValueFactoryForStrings類的對象
        ValueFactoryForStrings valueFactoryForStrings = new ValueFactoryForStrings();

        // 使用Infoflow類的其他方法進行數據流分析等操作
        // ...

        // 將需要測試的Java方法注冊到Kelinci中
        factory.registerMethod("exampleMethod", Example::exampleMethod);

        // 創建Kelinci對象
        Kelinci kelinci = new Kelinci(factory);

        // 運行測試
        kelinci.run(args, new Mem());
    }

    public static void exampleMethod(byte[] input) {
        // 對輸入進行處理
        // ...
    }
}

在上面的示例中，我們首先創建了一個KelinciJavaMethodFactory對象，它用于將需要測試的Java方法注冊到Kelinci中。然后，我們創建了一個Infoflow對象，并設置了一些配置。接下來，我們創建了一些輔助類的實例，例如InfoflowResults、TaintPropagationResults等。

在創建Infoflow對象和輔助類實例之后，我們可以使用Infoflow類的其他