private void importInheritances(DbJVClass dbClaz, JavaClass claz) throws DbException {
    String qualifiedName = claz.getSuperclassName();
    if (!"java.lang.Object".equals(qualifiedName)) {
      importInheritance(dbClaz, qualifiedName, false);
    }

    String[] qualifiedNames = claz.getInterfaceNames();
    for (String qn : qualifiedNames) {
      importInheritance(dbClaz, qn, true);
    } // end for
  }
  /**
   * Dumps the contents of the specified class to the specified directory. The file is named
   * dump_dir/[class].bcel. It contains a synopsis of the fields and methods followed by the jvm
   * code for each method.
   *
   * @param jc javaclass to dump
   * @param dump_dir directory in which to write the file
   */
  public static void dump(JavaClass jc, File dump_dir) {

    try {
      dump_dir.mkdir();
      File path = new File(dump_dir, jc.getClassName() + ".bcel");
      PrintStream p = new PrintStream(path);

      // Print the class, super class and interfaces
      p.printf("class %s extends %s\n", jc.getClassName(), jc.getSuperclassName());
      String[] inames = jc.getInterfaceNames();
      if ((inames != null) && (inames.length > 0)) {
        p.printf("   ");
        for (String iname : inames) p.printf("implements %s ", iname);
        p.printf("\n");
      }

      // Print each field
      p.printf("\nFields\n");
      for (Field f : jc.getFields()) p.printf("  %s\n", f);

      // Print the signature of each method
      p.printf("\nMethods\n");
      for (Method m : jc.getMethods()) p.printf("  %s\n", m);

      // If this is not an interface, print the code for each method
      if (!jc.isInterface()) {
        for (Method m : jc.getMethods()) {
          p.printf("\nMethod %s\n", m);
          Code code = m.getCode();
          if (code != null) p.printf("  %s\n", code.toString().replace("\n", "\n  "));
        }
      }

      // Print the details of the constant pool.
      p.printf("Constant Pool:\n");
      ConstantPool cp = jc.getConstantPool();
      Constant[] constants = cp.getConstantPool();
      for (int ii = 0; ii < constants.length; ii++) {
        p.printf("  %d %s\n", ii, constants[ii]);
      }

      p.close();

    } catch (Exception e) {
      throw new Error("Unexpected error dumping javaclass", e);
    }
  }