@Override public <T> T getRequiredProperty(String key, Class<T> targetType) throws IllegalStateException { return delegate.getRequiredProperty(key, targetType); }
@Override public String getRequiredProperty(String key) throws IllegalStateException { return delegate.getRequiredProperty(key); }
@Override public <T> T getRequiredProperty(String key, Class<T> targetType) throws IllegalStateException { return delegate.getRequiredProperty(key, targetType); }
@Override public String getRequiredProperty(String key) throws IllegalStateException { return delegate.getRequiredProperty(key); }