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plurals

POName clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet<E> but does not override it
primarykey
Id
8768028
data
AcceptedAnswerId
8768131
AnswerCount
3
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-01-07T07:05:10.240
FavoriteCount
2
LastActivityDate
2012-03-16T03:27:36.490
LastEditDate
2012-01-07T07:36:38.740
LastEditorUserId
460293
OwnerUserId
460293
ParentId
0
PostTypeId
1
Score
8
ViewCount
5665
LastEditorDisplayName
text
Body
import java.util.*; <pre><code> class A extends HashSet<Integer> { public boolean add(Object obj){ //compiler error return true; } } or class Abc <T> { public void add(T t){} //compiler error public void add(Object i){} //compiler error (can't overload?) } </code></pre> Error:Name clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet but does not override it i do not know what is the concept behind above error can any one suggest where i can study this concept?
Tags
<java><generics>
Title
Name clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet<E> but does not override it
singulars
PostAcceptedAnswerId
1. PO
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 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USuser460293
UserOwnerUserId
1. USuser460293
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
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 PTAnswer
2. PO
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 PTAnswer
3. PO
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VotesPostIdCreationDate
1. VO
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 PostPostId
 POName clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet<E> but does not override it
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 VoteTypeVoteTypeId
 VTApproveEditSuggestion
2. VO
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 POName clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet<E> but does not override it
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POName clash: The method add(Object) of type test2 has the same erasure as add(E) of type HashSet<E> but does not override it
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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