Tree.hasChildren (without nullsafe refactor) #5
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added 2 commits
February 10, 2015 17:01
this method is very handy if you want to iterate over all the tree and don't want to check of Tree.getChildren nullity
jpcaruana
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this method is very handy if you want to iterate over all the tree and don't want to check of Tree.getChildren nullity or avoid a NullPointerException
I prefer the other PR (#4) which is a null safe version