@Override public Set<TreeNode> execute(Set<TreeNode> input) { Set<TreeNode> result = new HashSet<TreeNode>(); result.addAll(input); result.addAll(chain.execute(input)); return result; } }).build());
@Override public Set<TreeNode> execute(Set<TreeNode> input) { Set<TreeNode> result = new HashSet<TreeNode>(); result.addAll(input); result.addAll(chain.execute(input)); return result; } }).build());
@Override public Set<TreeNode> execute(Set<TreeNode> input) { Set<TreeNode> result = new HashSet<TreeNode>(); result.addAll(input); result.addAll(chain.execute(input)); return result; } }).build());