private static boolean expressionUsesVariable(
PsiExpression expression, PsiLocalVariable localVar) {
final UseVisitor useVisitor = new UseVisitor(localVar);
expression.accept(useVisitor);
return useVisitor.isUsed();
}
private static boolean statementUsesVariable(
PsiStatement statement, PsiLocalVariable localVar) {
final UseVisitor useVisitor = new UseVisitor(localVar);
statement.accept(useVisitor);
return useVisitor.isUsed();
}