/*
* 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.
/**
* A small utility class representing a set of basic int values.
*
*/
public class IntList{
The int are stored as Integer objects here. /** The int are stored as Integer objects here. */
private final List<Integer> theList;
This constructor creates an empty list. /** This constructor creates an empty list. */
IntList() {
theList = new ArrayList<>();
}
Adds an element to the list. /** Adds an element to the list. */
void add(final int i) {
theList.add(Integer.valueOf(i));
}
Checks if the specified int is already in the list. /** Checks if the specified int is already in the list. */
boolean contains(final int i) {
final Integer[] ints = new Integer[theList.size()];
theList.toArray(ints);
for (final Integer k : ints) {
if (i == k.intValue()) {
return true;
}
}
return false;
}
}