nullpointer fix
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1 changed files with 1 additions and 1 deletions
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@ -149,7 +149,7 @@ public class Navigation implements Iterable{
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public boolean equals(Object o){
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if(o instanceof String)
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return this.name.equals(o);
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return this == o || Objects.equals(this.id, ((Navigation) o).id);
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return this == o || o != null && Objects.equals(this.id, ((Navigation) o).id);
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}
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