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GitBranchesCollection: defensive copy.

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This commit is contained in:
Kirill Likhodedov
2011-09-17 17:54:52 +04:00
parent 36899645c5
commit 1dd2ccae2b
1 changed files with 8 additions and 2 deletions
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plugins/git4idea/src/git4idea/branch/GitBranchesCollection.java
+8 -2
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@@ -47,14 +47,20 @@ public final class GitBranchesCollection {
myLocalBranches = localBranches;
}
/**
* @return the copy of local branches set.
*/
@NotNull
public Set<GitBranch> getLocalBranches() {
return myLocalBranches;
return new HashSet<GitBranch>(myLocalBranches);
}
/**
* @return the copy of remote branches set.
*/
@NotNull
public Set<GitBranch> getRemoteBranches() {
return myRemoteBranches;
return new HashSet<GitBranch>(myRemoteBranches);
}
/**