2014年5月30日提交，包含异常包
	new file:   src/com/think/concurrency/juc/DelayQueueDemo.java
	new file:   src/com/think/exceptions/AlwaysFinally.java
	new file:   src/com/think/exceptions/DynamicFields.java
	new file:   src/com/think/exceptions/ExceptionMethods.java
	new file:   src/com/think/exceptions/ExtraFeatures.java
	new file:   src/com/think/exceptions/FinallyDemo.java
	new file:   src/com/think/exceptions/Fullconstructors.java
	new file:   src/com/think/exceptions/Human.java
	new file:   src/com/think/exceptions/InheritingException.java
	new file:   src/com/think/exceptions/InputFile.java
	new file:   src/com/think/exceptions/LoggingException2.java
	new file:   src/com/think/exceptions/LoggingExceptions.java
	new file:   src/com/think/exceptions/LostMessage.java
	new file:   src/com/think/exceptions/NeverCaught.java
	new file:   src/com/think/exceptions/RethrowNew.java
	new file:   src/com/think/exceptions/Rethrowing.java
	new file:   src/com/think/exceptions/StackTraceDemo.java
	new file:   src/com/think/exceptions/StormyInning.java
	new file:   src/com/think/exceptions/TurnOffChecking.java