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8276806: Use Objects.checkFromIndexSize where possible in java.base

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Reviewed-by: rriggs, lancea
This commit is contained in:
Sergey Tsypanov 2021-12-02 20:00:49 +00:00 • committed by Roger Riggs
parent 30087cc1b8
commit 73a9654c26
11 changed files with 40 additions and 43 deletions
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4
src/java.base/share/classes/java/lang/AbstractStringBuilder.java
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@ -430,9 +430,7 @@ abstract class AbstractStringBuilder implements Appendable, CharSequence {
* {@code beginIndex} is larger than {@code endIndex}.
*/
public int codePointCount(int beginIndex, int endIndex) {
if (beginIndex < 0 || endIndex > count || beginIndex > endIndex) {
throw new IndexOutOfBoundsException();
}
Preconditions.checkFromToIndex(beginIndex, endIndex, length(), null);
if (isLatin1()) {
return endIndex - beginIndex;
}