archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 23:04:50 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8298033: Character.codePoint{At|Before}(char[], int, int) doesn't do JavaDoc-specified check

Browse source 
Reviewed-by: rriggs
This commit is contained in:
Sergey Tsypanov 2022-12-08 10:21:56 +00:00 • committed by Julian Waters
parent 297bf6a596
commit b9346e149e
2 changed files with 6 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/java.base/share/classes/java/lang/Character.java
View file

@ -39,7 +39,6 @@ import java.util.Optional;
import static java.lang.constant.ConstantDescs.BSM_EXPLICIT_CAST;
import static java.lang.constant.ConstantDescs.CD_char;
import static java.lang.constant.ConstantDescs.CD_int;
import static java.lang.constant.ConstantDescs.DEFAULT_NAME;
/**
@ -9375,7 +9374,7 @@ class Character implements java.io.Serializable, Comparable<Character>, Constabl
* @since 1.5
*/
public static int codePointAt(char[] a, int index, int limit) {
if (index >= limit || limit < 0 || limit > a.length) {
if (index >= limit || index < 0 || limit > a.length) {
throw new IndexOutOfBoundsException();
}
return codePointAtImpl(a, index, limit);
@ -9478,7 +9477,7 @@ class Character implements java.io.Serializable, Comparable<Character>, Constabl
* @since 1.5
*/
public static int codePointBefore(char[] a, int index, int start) {
if (index <= start || start < 0 || start >= a.length) {
if (index <= start || start < 0 || index > a.length) {
throw new IndexOutOfBoundsException();
}
return codePointBeforeImpl(a, index, start);

8
test/jdk/java/lang/Character/Supplementary.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2022 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -23,7 +23,7 @@
/*
* @test
* @bug 4533872 4985214 4985217 4993841 5017268 5017280
* @bug 4533872 4985214 4985217 4993841 5017268 5017280 8298033
* @summary Unit tests for supplementary character support (JSR-204)
* @compile Supplementary.java
* @run main/timeout=600 Supplementary
@ -797,12 +797,12 @@ public class Supplementary {
}
private static void callCodePoint(boolean isAt, char[] a, int index, int limit,
Class expectedException) {
Class<? extends Exception> expectedException) {
try {
int c = isAt ? Character.codePointAt(a, index, limit)
: Character.codePointBefore(a, index, limit);
} catch (Exception e) {
if (expectedException.isInstance(e)) {
if (expectedException == e.getClass()) {
return;
}
throw new RuntimeException("Unspecified exception", e);