//import java.util.Date;
//import java.text.SimpleDateFormat;
//Date date = new Date();
//SimpleDateFormat ft;
//Calendar c = Calendar.getInstance();






/*
Simple DateFormat Format Codes
G   Era designator   AD
y   Year in four digits   2001
M   Month in year   July or 07
d   Day in month   10
h   Hour in A.M./P.M. (1~12)   12
H   Hour in day (0~23)   22
m   Minute in hour   30
s   Second in minute   55
S   Millisecond   234
E   Day in week   Tuesday
D   Day in year   360
F   Day of week in month   2 (second Wed. in July)
w   Week in year   40
W   Week in month   1
a   A.M./P.M. marker   PM
k   Hour in day (1~24)   24
K   Hour in A.M./P.M. (0~11)   10
z   Time zone   Eastern Standard Time
'   Escape for text   Delimiter
"   Single quote


Date and Time Conversion Characters
Character   Description   Example
c   Complete date and time   Mon May 04 09:51:52 CDT 2009
F   ISO 8601 date   2004-02-09
D   U.S. formatted date (month/day/year)   02/09/2004
T   24-hour time   18:05:19
r   12-hour time   06:05:19 pm
R   24-hour time, no seconds   18:05
Y   Four-digit year (with leading zeroes)   2004
y   Last two digits of the year (with leading zeroes)   04
C   First two digits of the year (with leading zeroes)   20
B   Full month name   February
b   Abbreviated month name   Feb
m   Two-digit month (with leading zeroes)   02
d   Two-digit day (with leading zeroes)   03
e   Two-digit day (without leading zeroes)   9
A   Full weekday name   Monday
a   Abbreviated weekday name   Mon
j   Three-digit day of year (with leading zeroes)   069
H   Two-digit hour (with leading zeroes), between 00 and 23   18
k   Two-digit hour (without leading zeroes), between 0 and 23   18
I   Two-digit hour (with leading zeroes), between 01 and 12   06
l   Two-digit hour (without leading zeroes), between 1 and 12   6
M   Two-digit minutes (with leading zeroes)   05
S   Two-digit seconds (with leading zeroes)   19
L   Three-digit milliseconds (with leading zeroes)   047
N   Nine-digit nanoseconds (with leading zeroes)   047000000
P   Uppercase morning or afternoon marker   PM
p   Lowercase morning or afternoon marker   pm
z   RFC 822 numeric offset from GMT   -0800
Z   Time zone   PST
s   Seconds since 1970-01-01 00:00:00 GMT   1078884319
Q   Milliseconds since 1970-01-01 00:00:00 GMT   1078884319047
*/