1 package org.onap.msb.apiroute.wrapper.util;
3 import java.util.HashSet;
6 import org.apache.commons.lang3.StringUtils;
8 public class CommonUtil {
10 public static final int SC_OK = 200;
12 public static Object[] concat(Object[] a, Object[] b) {
13 Object[] c = new Object[a.length + b.length];
14 System.arraycopy(a, 0, c, 0, a.length);
15 System.arraycopy(b, 0, c, a.length, b.length);
19 public static boolean contain(String strArray, String str) {
20 String[] array = StringUtils.split(strArray, ",");
21 return contain(array, str);
24 public static boolean contain(String[] array, String str) {
25 for (int i = 0; i < array.length; i++) {
26 if (array[i].trim().equals(str)) {
34 public static boolean contain(String[] array, String value[]) {
35 for (int i = 0; i < array.length; i++) {
36 for (int n = 0; n < value.length; n++) {
37 if (array[i].equals(value[n])) {
49 * @Description TODO(Extract the list1 and list2 different data sets)
52 * @return TODO(a new List in list2 but not in list1)
53 * @return List<String>
55 public static <T> Set<T> getDiffrent(Set<T> list1, Set<T> list2) {
57 HashSet<T> set_all = new HashSet<T>();
64 Set<T> diff = new HashSet<T>();
67 if (set_all.add(t2)) { // in list2 but not in list1