thechiselgroup/biomixer — comment on commit d7ea0024188cf7eec12aaaad911593eb2f5499bf
File: jretest/org/thechiselgroup/biomixer/client/visualization_component/graph/layouts/TreeFactoryTest.java line 81
By lgrammel:

Writing a TreeNodeMatcher (that has some recursion in form of other TreeNodeMatchers which get passed in) would remove some code duplication.