code: public @Nonnull <T> T getBean(@Nullable BeanResolutionContext resolutionContext, @Nonnull Class<T> beanType, @Nullable Qualifier<T> qualifier) {
          ArgumentUtils.requireNonNull("beanType", beanType);
          return getBeanInternal(resolutionContext, beanType, qualifier, true, true);
      }
docs: Get a bean of the given type and qualifier.
  
  @param resolutionContext The bean context resolution
  @param beanType          The bean type
  @param qualifier         The qualifier
  @param <T>               The bean type parameter
  @return The found bean