void (@NotNull LighterAST tree, @NotNull LighterASTNode parameter, StringBuilder buf) { final List<LighterASTNode> children = tree.getChildren(parameter); for (LighterASTNode node : children) { final IElementType tokenType = node.getTokenType(); if (tokenType == JavaElementType.TYPE) { formatType(tree, node, buf); buf.append(' '); } else if (tokenType == JavaTokenType.IDENTIFIER) { buf.append(RecordUtil.intern(tree.getCharTable(), node)); } } }