IntList.java
- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.apache.bcel.verifier.statics;
- import java.util.ArrayList;
- import java.util.List;
- /**
- * A small utility class representing a set of basic int values.
- */
- public class IntList {
- /** The int are stored as Integer objects here. */
- private final List<Integer> list;
- /** This constructor creates an empty list. */
- IntList() {
- list = new ArrayList<>();
- }
- /** Adds an element to the list. */
- void add(final int i) {
- list.add(Integer.valueOf(i));
- }
- /** Checks if the specified int is already in the list. */
- boolean contains(final int i) {
- return list.contains(i);
- }
- }