} catch (ClassNotFoundException e) {
            pmdVersion = antLoader.loadClass("net.sourceforge.pmd.PMD")
        }
        Field versionField = pmdVersion.getDeclaredField("VERSION")
        return VersionNumber.parse(Cast.castNullable(String.class, versionField.get(null)))
    }

    private static void assertUnsupportedIncrementalAnalysis(VersionNumber version) {

    private static Field getAccessibleField(final Class<?> clazz, final String name) {
        return AccessController.doPrivileged((PrivilegedAction<Field>) () -> {
            try {
                final Field field = clazz.getDeclaredField(name);
                field.setAccessible(true);
                return field;
            } catch (final Exception e) {
                throw new IllegalArgumentException("Failed to load fields.", e);

    } catch (Throwable reflectionFailure) { // sneaky checked exception
      // Some Android 5.0.x Samsung devices have bugs in JDK reflection APIs that cause
      // getDeclaredField to throw a NoSuchFieldException when the field is definitely there.
      // For these users fallback to a suboptimal implementation, based on synchronized. This will
      // be a definite performance hit to those users.

      throw new AssertionError(e);
    }
  }

  @CheckForNull
  private static Field getInheritableThreadLocalsField() {
    try {
      Field inheritableThreadLocals = Thread.class.getDeclaredField("inheritableThreadLocals");
      inheritableThreadLocals.setAccessible(true);
      return inheritableThreadLocals;
    } catch (Throwable t) {
      logger.log(
          Level.INFO,

      throw new AssertionError(e);
    }
  }

  @CheckForNull
  private static Field getInheritableThreadLocalsField() {
    try {
      Field inheritableThreadLocals = Thread.class.getDeclaredField("inheritableThreadLocals");
      inheritableThreadLocals.setAccessible(true);
      return inheritableThreadLocals;
    } catch (Throwable t) {
      logger.log(
          Level.INFO,

      }
    }
  }

  // Secret sauce for setting final fields; don't make it public.
  static <T> FieldSetter<T> getFieldSetter(Class<T> clazz, String fieldName) {
    try {
      Field field = clazz.getDeclaredField(fieldName);
      return new FieldSetter<>(field);
    } catch (NoSuchFieldException e) {
      throw new AssertionError(e); // programmer error
    }
  }

      }
    }
  }

  // Secret sauce for setting final fields; don't make it public.
  static <T> FieldSetter<T> getFieldSetter(Class<T> clazz, String fieldName) {
    try {
      Field field = clazz.getDeclaredField(fieldName);
      return new FieldSetter<>(field);
    } catch (NoSuchFieldException e) {
      throw new AssertionError(e); // programmer error
    }
  }