CS506_Lecture06

[abdulWahab1187]

waiting for reply of mentioned prob



[amitpanchabhai]

lecture :collections

4.30 arraylist

10.40 important

16.15 hashmap hashtable

40.00 address book

[pugcian107]

I followed the same code as mentioned in this lecture but when i compiled AddressBook.java i got some warrings which are

Note:AddressBook.java uses unchecked or unsafe operations.

Note:Recompile with -xlint:unchecked for details.

I do not understand why these warrings occur ....Can anyone tell me please why these warrings occur and how to get rid of these warrings.

THANKS

[drunkenjam]

He is very awesome man who moves with the best foundations of programing .

Thank You VU and SIr u 2

[karantechie1]

Excellent Video with nice coding activity