ConfigurationNode child2 = canCombine(node1, node2, child); if (child2 != null)
ConfigurationNode child2 = canCombine(node1, node2, child); if (child2 != null)
ConfigurationNode child2 = canCombine(node1, node2, child); if (child2 != null)
ConfigurationNode child2 = canCombine(node1, node2, child); if (child2 != null)