#vulnerable code 
                             public static void register(Object generatorStrategy, Object classGenerator, byte[] bytes) {
		try {
			ClassPool classPool = ProxyTransformationUtils.getClassPool(generatorStrategy.getClass().getClassLoader());
			CtClass cc = classPool.makeClass(new ByteArrayInputStream(bytes), false);
			generatorParams.put(cc.getName(), new GeneratorParams(generatorStrategy, classGenerator));
			cc.detach();
		} catch (IOException | RuntimeException e) {
			LOGGER.error("Error saving parameters of a creation of a Cglib proxy", e);
		}
	} 
                            #location 4 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                             public static void register(Object generatorStrategy, Object classGenerator, byte[] bytes) {
		try {
			generatorParams.put(getClassName(bytes), new GeneratorParams(generatorStrategy, classGenerator));
		} catch (Exception e) {
			LOGGER.error("Error saving parameters of a creation of a Cglib proxy", e);
		}
	}