private static List<? extends TypeMirror> computeParenthesis(
Set<ElementKind> types, CompilationInfo info, TreePath parent, Tree error, int offset) {
ParenthesizedTree pt = (ParenthesizedTree) parent.getLeaf();
if (pt.getExpression() != error) {
return null;
}
TreePath parentParent = parent.getParentPath();
List<? extends TypeMirror> upperTypes =
resolveType(types, info, parentParent, pt, offset, null, null);
if (upperTypes == null) {
return null;
}
return upperTypes;
}
@Override
public Tree visitParenthesized(ParenthesizedTree node, Void v) {
return node.getExpression().accept(this, null);
}
@Override
public @Nullable FlowCondition visitParenthesized(ParenthesizedTree node, Void p) {
// Reduce parens.
return visit(node.getExpression(), p);
}