Removed unused imports from examples
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Key: CAMEL-4241
URL: https://issues.apache.org/jira/browse/CAMEL-4241
Project: Camel
Issue Type: Task
Components: examples
Reporter: Claus Ibsen
Assignee: Claus Ibsen
Priority: Trivial
Fix For: 2.8.0
Since the examples is what end users of Camel take a look at, we should ensure
they are of a certain quality. So lets start with removing unused imports.
There may be other warnings in Eclipse / IDEA when importing those project,
which we should improved as well.
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