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https://issues.apache.org/jira/browse/IVY-1540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16027822#comment-16027822
]
ASF GitHub Bot commented on IVY-1540:
-------------------------------------
Github user jaikiran commented on the issue:
https://github.com/apache/ant-ivy/pull/27
I forgot to include a sample of how the circular dependency is now going to
be reported in the dependency tree output. Here's a sample of it:
```
[ivy:dependencytree] \- org.apache.xmlgraphics#batik-bridge;1.7
[ivy:dependencytree] | +- org.apache.xmlgraphics#batik-anim;1.7
[ivy:dependencytree] | | +- org.apache.xmlgraphics#batik-awt-util;1.7
[ivy:dependencytree] | | \- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | +- org.apache.xmlgraphics#batik-dom;1.7
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-css;1.7
[ivy:dependencytree] | | | | +- org.apache.xmlgraphics#batik-ext;1.7
[ivy:dependencytree] | | | | \- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | | | +- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | | | +- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | | \- xml-apis#xml-apis-ext;1.3.04
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-ext;1.7
[ivy:dependencytree] | | | \- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-xml;1.7
[ivy:dependencytree] | | | \- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | | +- xalan#xalan;2.6.0
[ivy:dependencytree] | | | | +- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | | +- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | \- xml-apis#xml-apis-ext;1.3.04
[ivy:dependencytree] | | +- org.apache.xmlgraphics#batik-ext;1.7
[ivy:dependencytree] | | \- xml-apis#xml-apis;1.3.04
[ivy:dependencytree] | | +- org.apache.xmlgraphics#batik-parser;1.7
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-awt-util;1.7
[ivy:dependencytree] | | | \- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | | +- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | | \- org.apache.xmlgraphics#batik-xml;1.7
[ivy:dependencytree] | | | \- org.apache.xmlgraphics#batik-util;1.7
[ivy:dependencytree] | | +- org.apache.xmlgraphics#batik-svg-dom;1.7
[ivy:dependencytree] | | | +- (circularly depends on)
org.apache.xmlgraphics#batik-anim;1.7
....
....
```
Notice the last couple of lines in the snippet which reports a circular
dependency in the output.
> Infinite loop in dependencytree
> -------------------------------
>
> Key: IVY-1540
> URL: https://issues.apache.org/jira/browse/IVY-1540
> Project: Ivy
> Issue Type: Bug
> Components: Ant
> Affects Versions: 2.4.0
> Reporter: Brett Wooldridge
>
> A 3rd party library with circular dependencies causes an infinite loop
> displaying the dependency tree. The code needs to use a hashmap or hashset
> to track what has been displayed in a given tree branch and bail when it
> encounters a node previously occurring in the branch.
> This dependency is circular, and can be used for testing:
> org.apache.xmlgraphics#batik-bridge;1.7
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