jodd-proxetta/src/main/java/jodd/proxetta/ProxettaUtil.java
public static void injectTargetIntoWrapper(final Object target, final Object wrapper, final String targetFieldName) {
		try {
			final Field field = wrapper.getClass().getField(targetFieldName);
			field.setAccessible(true);
			field.set(wrapper, target);
		} catch (Exception ex) {
			throw new ProxettaException(ex);
		}
	}
public static void injectTargetIntoWrapper(final Object target, final Object wrapper, final String targetFieldName) {
		try {
			final Field field = wrapper.getClass().getField(targetFieldName);
			field.setAccessible(true);
			field.set(wrapper, target);
		} catch (Exception ex) {
			throw new ProxettaException(ex);
		}
	}
Injects some target instance into {@link jodd.proxetta.impl.WrapperProxetta wrapper} proxy
in given {@link WrapperProxettaFactory#setTargetFieldName(String) target field name}.