code: public <T> T findAny(Class<T> classType, String uri) {
          return db.findAny(classType, uri);
      }
docs: This method finds any document given a URI.
  <p>The URI must be URI-encoded.</p>
  <P>
  Example usage retrieving the Foo POJO with document ID "exampleId" from the database
  "exampleDb" in the "example" Cloudant account.
  </P>
  <pre>
  {@code
  Foo foo = db.findAny(Foo.class, "https://example.cloudant.com/exampleDb/exampleId");
  }
  </pre>
  
  @param classType the class of type T
  @param uri       the URI as string
  @param <T>       the type of Java object to return
  @return an object of type T