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  1. Prepare
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  4. Java Singleton Pattern
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Java Singleton Pattern

Hacker
Rank
Score
vnaypd928
74883
flag of India
00.00
CREICERIUCB
74883
flag of India
00.00
sandeep_sc1904
74883
flag of India
00.00
shins123smart
74883
flag of India
00.00
sujithagundala51
74883
flag of India
00.00
luteteg
74883
flag of United States
00.00
mutazzahdeh
74883
flag of Palestinian Territory, Occupied
00.00
dev_master_emove
74883
flag of Ukraine
00.00
CogComp
74883
flag of India
00.00
harigovindsd
74883
flag of India
00.00
jenivetha1
74883
flag of India
00.00
nithesh15301
74883
flag of India
00.00
vamshithreddy731
74883
flag of India
00.00
sandoval_joanna1
74883
flag of Philippines
00.00
swathi_t2003
74883
flag of India
00.00
challadeepthi21
74883
flag of India
00.00
anand207y1a0403
74883
flag of India
00.00
charandesoju
74883
flag of India
00.00
gheezz66_maths
74883
flag of India
00.00
cyash7177
74883
flag of India
00.00
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