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Merge "Fix NPE in logging" am: ceba9c2521

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1736917

Change-Id: I899f90d8cdfe3c984dd9e79033c1593d753d6206
This commit is contained in:
Treehugger Robot
2021-06-18 02:09:35 +00:00
committed by Automerger Merge Worker
parent e8dca29970 ceba9c2521
commit 01ca11578f
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 @NonNull
private String toHexString(@NonNull int b) { private String toHexString(int b) {
return toHexString(new byte[] {(byte) b}); return toHexString(new byte[] {(byte) b});
} }
@NonNull @NonNull
private String toHexString(@NonNull byte b) { private String toHexString(byte b) {
return toHexString(new byte[] {b}); return toHexString(new byte[] {b});
} }
@NonNull @NonNull
private String toHexString(@NonNull byte[] array) { private String toHexString(byte[] array) {
if (array == null) return "null";
StringBuilder builder = new StringBuilder(array.length * 2); StringBuilder builder = new StringBuilder(array.length * 2);
for (byte b: array) { for (byte b: array) {
builder.append(String.format("%02x", b)); builder.append(String.format("%02x", b));