lchad

Results 4 issues of lchad

netty 一个 jar 包进来,2W+个方法,谁能顶得住? 有考虑 jar 包做裁剪么?

on Android NDK platform,I did some test.every time try catch cost about 0.6~0.8 ms,so in a total decode, a huge part of time waste on the try catch.

![image](https://user-images.githubusercontent.com/6659831/45422893-3a22bb00-b6c4-11e8-8332-b0d7c8bca1c0.png) 下面是 System.gc() 的实现 Brrrrr... ``` public static void gc() { boolean shouldRunGC; synchronized (LOCK) { shouldRunGC = justRanFinalization; if (shouldRunGC) { justRanFinalization = false; } else { runGC =...

``` findViewById(R.id.archive_diff).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { new Thread(new Runnable() { @Override public void run() { File oldFile = new File(Environment.getExternalStorageDirectory() + File.separator + "debug-rack-camera-36.apk"); File newFile...