MashIro

fix the concurrent problem of handlers in ResponsePromise

4

#187 just using a lock to control the concurrent operations

may it cause a concurrent problem while using ResponsePromise.addListene method?

3

hello! I was planning to use it's async way in my program, and I saw the code in ResponsePromise like this ``` /** * Add a promise to do when...

Fix a NPE in FileSystemImpl & Add a test case.

1

Fix a NPE in FileSystemImpl & Add a test case. #4199 @vietj I mis operated git while rebase , so I retried to fork & commit again .

``` public static Unsafe getUnsafe() { try { return Unsafe.getUnsafe(); } catch (SecurityException se) { try { return java.security.AccessController.doPrivileged(new java.security.PrivilegedExceptionAction() { @Override public Unsafe run() throws Exception { final Class...

hello ! I had some problem while using this fantastic SYNC library in my program. The interface is very simple , but in my program I had some very deep...