private static List<Symbol> extractMembers(Symbol.TypeSymbol classSymbol, boolean ignorePrivate) {
List<Symbol> results = Lists.newLinkedList();
for (Symbol symbol : classSymbol.memberSymbols()) {
if ((isVariableToExtract(symbol) || isMethodToExtract(symbol))
&& !(symbol.isPrivate() && ignorePrivate)) {
results.add(symbol);
}
}
return results;
}
public void checkIfUnused(VariableTree tree) {
if (tree.modifiers().annotations().isEmpty()) {
Symbol symbol = tree.symbol();
String name = symbol.name();
if (symbol.isPrivate()
&& !"serialVersionUID".equals(name)
&& symbol.usages().size() == assignments.get(symbol).size()) {
addIssue(tree, "Remove this unused \"" + name + "\" private field.");
}
}
}
