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8337167: StringSize deduplication

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Reviewed-by: liach, rriggs
This commit is contained in:
Shaojin Wen 2024-07-26 07:08:33 +00:00 • committed by Chen Liang
parent 487450cb5e
commit 7f11935461
8 changed files with 40 additions and 95 deletions
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5
src/java.base/share/classes/java/lang/AbstractStringBuilder.java
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@ -27,6 +27,7 @@ package java.lang;
import jdk.internal.math.DoubleToDecimal;
import jdk.internal.math.FloatToDecimal;
import jdk.internal.util.DecimalDigits;
import java.io.IOException;
import java.nio.CharBuffer;
@ -836,7 +837,7 @@ abstract sealed class AbstractStringBuilder implements Appendable, CharSequence
*/
public AbstractStringBuilder append(int i) {
int count = this.count;
int spaceNeeded = count + Integer.stringSize(i);
int spaceNeeded = count + DecimalDigits.stringSize(i);
ensureCapacityInternal(spaceNeeded);
if (isLatin1()) {
StringLatin1.getChars(i, spaceNeeded, value);
@ -861,7 +862,7 @@ abstract sealed class AbstractStringBuilder implements Appendable, CharSequence
*/
public AbstractStringBuilder append(long l) {
int count = this.count;
int spaceNeeded = count + Long.stringSize(l);
int spaceNeeded = count + DecimalDigits.stringSize(l);
ensureCapacityInternal(spaceNeeded);
if (isLatin1()) {
StringLatin1.getChars(l, spaceNeeded, value);