1 package com.puppycrawl.tools.checkstyle.grammar.antlr4;
2
3 import static java.lang.annotation.ElementType.TYPE_USE;
4
5 import java.lang.annotation.Retention;
6 import java.lang.annotation.RetentionPolicy;
7 import java.lang.annotation.Target;
8
9 public class InputAntlr4AstRegressionAnnotationOnArrays {
10
11 private String array1 @Nullable [];
12 private @Nullable int array2 @Nullable [] @Nullable [];
13
14 private InputAntlr4AstRegressionAnnotationOnArrays() {
15 }
16
17 public static <T> T[] checkNotNullContents(T @Nullable [] array) {
18 if (array == null) {
19 throw new NullPointerException();
20 }
21
22 return array;
23 }
24
25 public static <T> T[][] checkNotNullContents2(T @Nullable [] @Nullable [] array) {
26 if (array == null) {
27 throw new NullPointerException();
28 }
29
30 return array;
31 }
32
33 public static <T> T @Nullable [] checkNotNullContents3(T array @Nullable []) {
34 if (array == null) {
35 throw new NullPointerException();
36 }
37
38 return array;
39 }
40
41 public <T> T checkNotNullContents4(T @Nullable [] array) @Nullable [] {
42 if (array == null) {
43 throw new NullPointerException();
44 }
45 String tmp1 @Nullable [];
46 @Nullable Object[] tmp2 = new @Nullable Integer[3];
47 @Nullable int[] tmp3 = new @Nullable int[3];
48 @Nullable Object tmp4 = new @Nullable String @Nullable [3] @Nullable [2];
49 @Nullable Object tmp5 = new @Nullable int @Nullable [3] @Nullable [2];
50
51 return array;
52 }
53 }