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@@ -82,7 +82,7 @@ public class GraphHelper {
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}
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}
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}
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}
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for (String s : e.getAttributeKeySet()) {
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for (String s : e.getAttributeKeySet()) {
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- target.getEdge(newId).addAttribute(s, e.getAttribute(s));
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+ target.getEdge(newId).addAttribute(s, (Object) e.getAttribute(s));
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}
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}
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}
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}
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}
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}
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