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8263754: HexFormat 'fromHex' methods should be static

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Reviewed-by: redestad, naoto, chegar
This commit is contained in:
Roger Riggs 2021-03-29 20:38:10 +00:00
parent a5d7de2351
commit 8cf1c62c34
5 changed files with 39 additions and 54 deletions
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13
src/java.base/share/classes/sun/security/x509/AVA.java
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@ -29,7 +29,6 @@ import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Reader;
import java.security.AccessController;
import java.text.Normalizer;
import java.util.*;
@ -251,7 +250,6 @@ public class AVA implements DerEncoder {
private static DerValue parseHexString
(Reader in, int format) throws IOException {
HexFormat hex = HexFormat.of();
int c;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte b = 0;
@ -263,7 +261,7 @@ public class AVA implements DerEncoder {
break;
}
try {
int cVal = hex.fromHexDigit(c); // throws on invalid character
int cVal = HexFormat.fromHexDigit(c); // throws on invalid character
if ((cNdx % 2) == 1) {
b = (byte)((b * 16) + (byte)(cVal));
baos.write(b);
@ -502,14 +500,13 @@ public class AVA implements DerEncoder {
private static Byte getEmbeddedHexPair(int c1, Reader in)
throws IOException {
HexFormat hex = HexFormat.of();
if (hex.isHexDigit(c1)) {
if (HexFormat.isHexDigit(c1)) {
int c2 = readChar(in, "unexpected EOF - " +
"escaped hex value must include two valid digits");
if (hex.isHexDigit(c2)) {
int hi = hex.fromHexDigit(c1);
int lo = hex.fromHexDigit(c2);
if (HexFormat.isHexDigit(c2)) {
int hi = HexFormat.fromHexDigit(c1);
int lo = HexFormat.fromHexDigit(c2);
return (byte)((hi<<4) + lo);
} else {
throw new IOException