Update ThreeSumClosest.java

Submission Result: Compile Error

Line 155: cannot find symbol: variable duplicaet

Submission Result: Compile Error

Line 149: not a valid statement

Submission Result: Runtime Error

Last executed input:	[0,0,0], 1


Submission Result: Wrong Answer

Input:	[0,1,2], 3
Output:	0
Expected:	3
L 25, L 27