1 package org.junit.runners.model;
2
3 import java.util.Arrays;
4 import java.util.List;
5
6 /**
7 * Represents one or more problems encountered while initializing a Runner
8 *
9 * @since 4.5
10 */
11 public class InitializationError extends Exception {
12 private static final long serialVersionUID = 1L;
13
14 /*
15 * We have to use the f prefix until the next major release to ensure
16 * serialization compatibility.
17 * See https://github.com/junit-team/junit/issues/976
18 */
19 private final List<Throwable> fErrors;
20
21 /**
22 * Construct a new {@code InitializationError} with one or more
23 * errors {@code errors} as causes
24 */
25 public InitializationError(List<Throwable> errors) {
26 this.fErrors = errors;
27 }
28
29 public InitializationError(Throwable error) {
30 this(Arrays.asList(error));
31 }
32
33 /**
34 * Construct a new {@code InitializationError} with one cause
35 * with message {@code string}
36 */
37 public InitializationError(String string) {
38 this(new Exception(string));
39 }
40
41 /**
42 * Returns one or more Throwables that led to this initialization error.
43 */
44 public List<Throwable> getCauses() {
45 return fErrors;
46 }
47 }