java-assist

问题 I would like to add field along with its getter/setter in compiled Java classes which is loaded in a Spring boot application. I was able to modify the class using JavaAssist and ASM. But the problem is it is not letting me reload the class after modification, since this is already been loaded. I tried to write a class extending java.lang.ClassLoader but custom classloader is not getting called. Also, I checked java's Instrumentation API which clearly states The retransformation may change

问题 I would like to add field along with its getter/setter in compiled Java classes which is loaded in a Spring boot application. I was able to modify the class using JavaAssist and ASM. But the problem is it is not letting me reload the class after modification, since this is already been loaded. I tried to write a class extending java.lang.ClassLoader but custom classloader is not getting called. Also, I checked java's Instrumentation API which clearly states The retransformation may change