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< > BotCompany Repo | #1034295 // Test Javassist (make class at runtime, higher level API)

JavaX source code (desktop) [tags: use-pretranspiled] - run with: x30.jar

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!7

lib 1400554 // javassist

import javassist.ClassPool;
import javassist.CtClass;
import javassist.CtMethod;

p {
  ClassPool pool = ClassPool.getDefault();
  CtClass cc = pool.makeClass("User123");
  
  // The method part doesn't work yet
  /*CtClass cString = pool.get("java.lang.String");
  var method = new CtMethod(cString, "hello", new CtClass[0], cc);
  method.setModifiers(Modifier.PUBLIC | Modifier.STATIC);
  cc.addMethod(method);*/
  //Class c = cc.toClass();
  byte[] bytes = cc.toBytecode();
  var cl = new InMemoryClassLoader(myClassLoader());
  Class c = cl.defineAClass("User123", bytes);
  print(c);
}

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Snippet ID: #1034295
Snippet name: Test Javassist (make class at runtime, higher level API)
Eternal ID of this version: #1034295/6
Text MD5: 9cc90d2a86be0c4ead30c2395ffcf699
Transpilation MD5: 5795b037514a1afcf4ae78e5181930ba
Author: stefan
Category: javax
Type: JavaX source code (desktop)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-02-01 15:06:10
Source code size: 642 bytes / 23 lines
Pitched / IR pitched: No / No
Views / Downloads: 78 / 500
Version history: 5 change(s)
Referenced in: [show references]