Examples of org.objectweb.asm.tree.analysis.SimpleVerifier

org.objectweb.asm.tree.analysis.SimpleVerifier
An extended {@link BasicVerifier} that performs more precise verifications.This verifier computes exact class types, instead of using a single "object reference" type (as done in the {@link BasicVerifier}). @author Eric Bruneton @author Bing Ran

     * @param owner
     * @param meth
     * @param cl
     */
    private void analyzeMethod(final ClassLoader cl) {
        Analyzer a = new Analyzer(new SimpleVerifier() {


            protected Class getClass(final Type t) {
                try {
                    if (t.getSort() == Type.ARRAY) {
                        return Class.forName(t.getDescriptor().replace(

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    super(mt);
    this.owner = owner;
  }


  public void transform(MethodNode mn) {
    Analyzer a = new Analyzer(new SimpleVerifier());
    try {
      a.analyze(owner, mn);
      Frame[] frames = a.getFrames();
      AbstractInsnNode[] insns = mn.instructions.toArray();
      for (int i = 0; i < insns.length; ++i) {

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        cr.accept(cn, 0);
        List methods = cn.methods;
        for (int k = 0; k < methods.size(); ++k) {
          MethodNode method = (MethodNode) methods.get(k);
          if (method.instructions.size() > 0) {
            Analyzer a = new Analyzer(new SimpleVerifier());
            try {
              a.analyze(cn.name, method);
            } catch (Throwable th) {
              ++errors;
            }

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    List methods = ca.classNode.methods;
    for (int i = 0; i < methods.size(); ++i) {
      MethodNode method = (MethodNode)methods.get(i);
      if (method.instructions.size() > 0) {
        Analyzer a = new Analyzer(new SimpleVerifier());
        try {
          a.analyze(ca.classNode, method);
          continue;
        } catch (Exception e) {
          e.printStackTrace();

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        List methods = ca.methods;
        for (int i = 0; i < methods.size(); ++i) {
            MethodNode method = (MethodNode) methods.get(i);
            if (method.instructions.size() > 0) {
                Analyzer a = new Analyzer(new SimpleVerifier());
                try {
                    a.analyze(ca.name, method);
                    continue;
                } catch (Exception e) {
                    e.printStackTrace();

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            interfaces.add(Type.getObjectType(i.next().toString()));
        }


        for (int i = 0; i < methods.size(); ++i) {
            MethodNode method = (MethodNode) methods.get(i);
            SimpleVerifier verifier = new SimpleVerifier(Type.getObjectType(cn.name),
                    syperType,
                    interfaces,
                    false);
            Analyzer a = new Analyzer(verifier);
            if (loader != null) {
                verifier.setClassLoader(loader);
            }
            try {
                a.analyze(cn.name, method);
                if (!dump) {
                    continue;

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            interfaces.add(Type.getObjectType(i.next().toString()));
        }


        for (int i = 0; i < methods.size(); ++i) {
            MethodNode method = methods.get(i);
            SimpleVerifier verifier = new SimpleVerifier(Type.getObjectType(cn.name),
                    syperType,
                    interfaces,
                    (cn.access & Opcodes.ACC_INTERFACE) != 0);
            Analyzer<BasicValue> a = new Analyzer<BasicValue>(verifier);
            if (loader != null) {
                verifier.setClassLoader(loader);
            }
            try {
                a.analyze(cn.name, method);
                if (!dump) {
                    continue;

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                ? null
                : Type.getObjectType(cn.superName);
        List methods = cn.methods;
        for (int i = 0; i < methods.size(); ++i) {
            MethodNode method = (MethodNode) methods.get(i);
            Analyzer a = new Analyzer(new SimpleVerifier(Type.getObjectType(cn.name),
                    syperType,
                    false));
            try {
                a.analyze(cn.name, method);
                if (!dump) {

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        cr.accept(new CheckClassAdapter(cn), ClassReader.SKIP_DEBUG);


        List methods = cn.methods;
        for (int i = 0; i < methods.size(); ++i) {
            MethodNode method = (MethodNode) methods.get(i);
            Analyzer a = new Analyzer(new SimpleVerifier(Type.getObjectType(cn.name),
                    Type.getObjectType(cn.superName),
                    false));
            try {
                a.analyze(cn.name, method);
                if (!dump) {

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                ClassNode cn = new ClassNode();
                cr.accept(cn, ClassReader.SKIP_DEBUG);
                List methods = cn.methods;
                for (int k = 0; k < methods.size(); ++k) {
                    MethodNode method = (MethodNode) methods.get(k);
                    Analyzer a = new Analyzer(new SimpleVerifier());
                    try {
                        a.analyze(cn.name, method);
                    } catch (Throwable th) {
                        ++errors;
                    }

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