jodd-proxetta/src/main/java/jodd/proxetta/ProxettaFactory.java
protected T setTarget(final InputStream target) {
		assertTargetIsNotDefined();

		targetInputStream = target;
		targetClass = null;
		targetClassName = null;

		return _this();
	}
protected T setTarget(final InputStream target) {
		assertTargetIsNotDefined();

		targetInputStream = target;
		targetClass = null;
		targetClassName = null;

		return _this();
	}
Defines class input stream as a target.