1 /*
2 * Copyright 2017 Andrew Rucker Jones.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.opencsv.bean.mocks.split;
17
18 import org.apache.commons.text.TextStringBuilder;
19
20 import java.util.Arrays;
21 import java.util.HashSet;
22
23 /**
24 *
25 * @author Andrew Rucker Jones
26 */
27 public class IntegerSetSortedToString extends HashSet<Integer> {
28 @Override
29 public String toString() {
30 TextStringBuilder sb = new TextStringBuilder("[");
31 Integer[] intArray = this.toArray(new Integer[0]);
32 Arrays.sort(intArray);
33 sb.appendWithSeparators(intArray, ",");
34 sb.append(']');
35 return sb.toString();
36 }
37 }