Examples of javassist.CtClass.detach()

javassist.CtClass.detach()
Removes this CtClass object from the ClassPool. After this method is called, any method cannot be called on the removed CtClass object.
If get() in ClassPool is called with the name of the removed method, the ClassPool will read the class file again and constructs another CtClass object representing the same class.

    } catch (Exception e) {
      System.err.println("Could not instrument " + name + ", " + e);
      e.printStackTrace(System.err);
    } finally {
      if (cl != null) {
        cl.detach();
      }
    }
    return b;
  }

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         ctClass.addMethod(findById);
       }
        
        // Done.
        applicationClass.enhancedByteCode = ctClass.toBytecode();
        ctClass.detach();
  }


}

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         {
            handleCtClass(ctClass, resource);
         }
         finally
         {
            ctClass.detach();               
         }
      }
      catch (ClassNotFoundException e)
      {
         if (forceAnnotations)

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                  }
               }
            }
            finally
            {
               ctClass.detach();
            }
         }
         finally
         {
            try

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  public void removeGeneratedClasses() {
    ClassPool pool = ClassPool.getDefault();
    for (Class<?> clazz : interfaces.values()) {
      CtClass ctClass = pool.getOrNull(clazz.getName());
      if (ctClass != null) {
        ctClass.detach();
        logger.debug("class {} is detached", clazz.getName());
      }
    }
  }
}

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                  env.putAnnotation(ce.getAnnotation(), ce.getType(), ce.getClassName(), ce.getSignature());
               }
            }
            finally
            {
               ctClass.detach();
            }
         }
         finally
         {
            try

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      String pattern = "Could not instrument {},  exception : {}";
      System.err.println(format(pattern, name, e.getMessage()));
      e.printStackTrace(System.err);
    } finally {
      if (cl != null) {
        cl.detach();
      }
    }
    return b;
  }

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      }
      finally {
        try {
          if ( outputStream != null )
            outputStream.close();
          clas.detach();// release memory
        }
        catch (IOException ignore) {
        }
      }
    }

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  public void removeGeneratedClasses() {
    ClassPool pool = ClassPool.getDefault();
    for (Class<?> clazz : interfaces.values()) {
      CtClass ctClass = pool.getOrNull(clazz.getName());
      if (ctClass != null) {
        ctClass.detach();
        logger.debug("class {} is detached", clazz.getName());
      }
    }
  }
}

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            CtClass c = classPool.getAndRename(NoOpTypeParameterMatcher.class.getName(), className);
            c.setModifiers(c.getModifiers() | Modifier.FINAL);
            c.getDeclaredMethod("match").setBody("{ return $1 instanceof " + typeName + "; }");
            byte[] byteCode = c.toBytecode();
            c.detach();
            Method method = ClassLoader.class.getDeclaredMethod(
                    "defineClass", String.class, byte[].class, int.class, int.class);
            method.setAccessible(true);


            Class<?> generated = (Class<?>) method.invoke(classLoader, className, byteCode, 0, byteCode.length);

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