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Merge "Fix NPE in logging"

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Treehugger Robot
2021-06-17 23:55:09 +00:00
committed by Gerrit Code Review
parent cb85575990 22f1dcf528
commit ceba9c2521
1 changed files with 4 additions and 3 deletions
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7
core/java/android/bluetooth/OobData.java
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@@ -937,17 +937,18 @@ public final class OobData implements Parcelable {
}
@NonNull
private String toHexString(@NonNull int b) {
private String toHexString(int b) {
return toHexString(new byte[] {(byte) b});
}
@NonNull
private String toHexString(@NonNull byte b) {
private String toHexString(byte b) {
return toHexString(new byte[] {b});
}
@NonNull
private String toHexString(@NonNull byte[] array) {
private String toHexString(byte[] array) {
if (array == null) return "null";
StringBuilder builder = new StringBuilder(array.length * 2);
for (byte b: array) {
builder.append(String.format("%02x", b));